TRADITIONAL POSTERS

Measurement of Perfusion Using Arterial Spin Labeling

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1407.    Quantitative Arterial Spin Labelling (ASL) at Ultra-High Field

 

Alexander Graeme Gardener1, Penny Ann Gowland1, Susan Tracy Francis1

1University of Nottingham, Nottingham, UK

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                  1408.    Improved Inversion Efficiency in Arterial Spin Labeling Using Adiabatic Null Pulses

 

Esben Thade Petersen1, 2, Xavier Golay1, 3

1National Neuroscience Institute, Singapore, Singapore; 2Aarhus University Hospital, Aarhus, Denmark; 3Singapore Bioimaging Consortium, Singapore, Singapore

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                  1409.    A New ASL Scheme of Repeated Labeling Based on FAIR Sequence

 

Yasuhiro Fujiwara1, 2, Hirohiko Kimura3, Hiroyuki Kabasawa4, Yoshiyuki Ishimori5, Isao Yamaguchi1, Tosiaki Miyati2, Kyouji Higashimura1, Harumi Itoh3

1Fukui University Hospital, Fukui, Japan; 2Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan; 3University of Fukui, Fukui, Japan; 4GE Yokokawa Medical Systems, Tokyo, Japan; 5Ibaraki Prefectural University of Health Sciences, Ibaraki, Japan

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                  1410.    Dynamic Arterial Spin Labeling Perfusion Imaging at 4T Using Parallel Imaging: Effects on

                              Parametric Mapping

 

Jim Ji1, Xiaoping Zhu2, 3, Kaloh Li2, Norbert Schuff2, 3, Matthias Guenther4, David Feinberg4, Michael Weiner2, 3

1Texas A&M University, College Station, Texas, USA; 2University of California at  San Francisco; 3VA Medical Center, San Francisco; 4Advanced MRI Technologies, Sebastopol, California

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                  1411.    Full Brain Coverage Perfusion Measurements at 3T  Using Pulsed Arterial Spin Labelling (PASL)

                              and Parallel Imaging

 

Steffen Volz1, Marlies Wagner, 2, Christine Preibisch, Heinrich Lanfermann

1J.W. Goethe University, Frankfurt, Hessen, Germany; 2Henriettenstiftung,

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                  1412.    PROPELLER EPI:  Application to ASL Perfusion Imaging Using FAIR

 

Fu-Nien Wang1, Teng-Yi Huang2, Tzu-Chao Chuang3, Chen-Yu Chen4, Hsiao-Wen Chung3, Kenneth K. Kwong5

1National Yang-Ming University, Taipei, Taiwan; 2National Taiwan University of Science and Technology, Taipei, Taiwan; 3National Taiwan University, Taipei, Taiwan; 4Tri-service General Hospital, Taipei, Taiwan; 5Massachusetts General Hospital, Charlestown, Massachusetts, USA

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                  1413.    A Transient Model of Off-Resonance Saturation for Single-Coil CASL

 

Weiying Dai1, Oscar L. Lopez1, H. Michael Gach, 12

1University of Pittsburgh, Pittsburgh, Pennsylvania, USA; 2Nevada Cancer Institute, Las Vegas, Nevada, USA

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                  1414.    Model-Free Arterial Spin Labelling CBF Quantification Using Regional Arterial Input Functions

                              Identified by Factor Analysis

 

Linda Knutsson1, Karin Markenroth Bloch2, Anders Nilsson1, Adnan Bibic3, Stig Holtås1, Ronnie Wirestam3, Freddy Ståhlberg, 3

1MR Division, Lund University Hospital, Lund, Sweden; 2Philips Medical Systems, Lund, Sweden; 3Lund University, Lund, Sweden

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                  1415.    Three-Compartment Modeling of the Arterial-Spin-Labeling Data at Different Post-Labeling

                              Delays with and Without Flow-Attenuating Gradient

 

Tsukasa Nagaoka1, Xiaodong Zhang1, Robbie Champion1, Yoji Tanaka1, Govind Nair1, Edward J J. Auerbach2, Timothy Q. Duong1

1Emory University, Atlanta, Georgia, USA; 2University of Minnesota, Minneapolis, Minnesota, USA

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                  1416.    On the Feasibility of White Matter Arterial Spin Labeling Measurements

 

Peter van Gelderen1, Jacco Adrianus de Zwart1, Jeff Hendricus Duyn1

1NINDS, National Institutes of Health, Bethesda, Maryland, USA

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                  1417.    Measurement of Deep Gray Matter Perfusion Using a Segmented True FISP ASL Method at 3T

 

Elan Grossman1, Ke Zhang1, Jing An2, Abram Voorhees3, Maria Matilde Inglese1, Yulin Ge1, Jian Xu3, Qun Chen1

1NYU School of Medicine, New York, New York, USA; 2Siemens Medical Solutions, Beijing, China; 3Siemens Medical Solutions, Malvern, Pennsylvania, USA

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                  1418.    Reproducibility and Convergence of CASL Perfusion MRI at 3.0 Tesla

 

Aart J. Nederveen1, Xandra W. van den Tweel1, Marianne M.A. van Walderveen1, Karin Fijnvandraat1, Cristina Lavini1, Charles B.L.M. Majoie1

1Academic Medical Center, Amsterdam, Netherlands

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                  1419.    Reproducibility of Pseudo-Continuous ASL at 1.5T and 3T

 

Ruth L. O'Gorman1, 2, Hannah Joan Coward1, 2, Fernando O. Zelaya2, David C. Alsop3, Steven C.R. Williams2

1King's College Hospital, London, UK; 2Institute of Psychiatry, London, UK; 3Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA

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                  1420.    Arterial Spin Labeling Perfusion Imaging of the Thyroid Gland

 

Christina Schraml1, Andreas Boss1, Petros Martirosian1, Nina F. Schwenzer1, Claus D. Claussen1, Fritz Schick1

1University Hospital of Tübingen, Tübingen, BW, Germany

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                  1421.    Fast Whole-Brain Perfusion fMRI Using 3D GRASE Slab-Selective IR with Background Suppression

 

André Bongers1, Matthias Guenther1

1mediri GmbH, Heidelberg, Germany

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                  1422.    Complex Analysis of ASL fMRI Data Yields More Focal Activation

 

Daniel B. Rowe1, Luis Hernandez-Garcia2, Gregory R. Lee2

1Medical College of Wisconsin, Milwaukee, Wisconsin, USA; 2University of Michigan, Ann Arbor, Michigan, USA

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                  1423.    Quantification of Rodent Cerebral Blood Flow (CBF) in Normal and High Flow States Using

                              Pulsed Arterial Spin Labeling Magnetic Resonance Imaging

 

Susanne Wegener1, 2, Wen-Chau Wu1, 3, Joanna Elizabeth Perthen1, Eric Che Wong1

1University of California San Diego, La Jolla, California, USA; 2Berlin Neuroimaging Center, Berlin, Germany; 3University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA

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                  1424.    Quantification of Cerebral Blood Flow and Vascular Territories in Normotensive and Hypertensive Rats

 

Fernando Fernandes Paiva1, 2, Erica C. Henning1, Alberto Tannus2, Afonso C. Silva1

1National Institutes of Health, Bethesda, Maryland, USA; 2Universidade de Sao Paulo, Sao Carlos, SP, Brazil

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                  1425.    Comparison of Four Quantitative Pulsed ASL Methods for Mouse Brain Perfusion MRI

 

Frank Kober1, Guillaume Duhamel1, Patrick J. Cozzone1

1UMR CNRS n 6612, Faculté de Médecine, Université de la Méditerranée, Marseille, France

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                  1426.    Multiresolution Strategy to Estimate Arterial Transit Time and Cerebral Blood Flow Maps in

                              Rhesus Monkeys

 

Xiaodong Zhang1, Tsukasa Nagaoka1, Robbie Champion1, Timothy Q. Duong1

1Emory University, Atlanta, Georgia, USA

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                  1427.    Regional Differences in Cerebral Perfusion Parameters in Non-Human Primates: Comparison

                              Between DSC and ASL Perfusion Imaging

 

Yoji Tanaka1, Tsukasa Nagaoka1, Xiadong Zhang1, Robbie Champion1, Timothy Q. Duong1

1Yerkes National Primate Research Center, Emory University, Atlanta, Georgia, USA

 

Dynamic Contrast-Enhanced MRI

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1428.    Multi-Resolution Dynamic Contrast Enhanced MRI for Improved Kinetic Modeling

 

William S. Kerwin1

1University of Washington, Seattle, Washington, USA

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                  1429.    Does the Presence of an Intravascular Contrast Agent Affect the Analysis of DCE-MRI Data?

 

Marine Beaumont1, 2, Régine Farion1, 2, Christoph Segebarth1, 2, Chantal Remy1, 2, Emmanuel L. Barbier1, 2

1U594, Grenoble, France; 2Universite Joseph Fourier, Grenoble, France

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                  1430.    An Efficient Interpretation of DCE-MRI Data for Cancer Treatment Assessment

 

Poe-Jou Chen1, 2, Wei-Ting Zhang2, 3, Emmanuelle di Tomaso3, Dan Duda3, Rakesh K. Jain3, Tracy T. Batchelor3, A. Gregory Sorensen2, 3

1Massachusetts Institute of Technology, Cambridge, Massachusetts, USA; 2Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA; 3Massachusetts General Hospital, Boston, Massachusetts, USA

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                  1431.    A Combined Diffusion-Perfusion Model for the Analysis of DCE-MRI Data

 

Martin Pellerin1, Thomas Eddison Yankeelov2, Martin Lepage1

1Université de Sherbrooke, Sherbrooke, Québec, Canada; 2Vanderbilt University, Nashville, Tennessee, USA

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                  1432.    Comparison of Pharmacokinetic Models in Quantitative Analysis of T1-Weighted Dynamic

                              Contrast-Enhanced Magnetic Resonance Imaging

 

Qing Yuan1, R. Allen White1, Edward F. Jackson1

1The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA

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                  1433.    Model Comparison and Reproducibility Test of DCE-MRI in Glioblastoma Patients

 

Poe-Jou Chen1, 2, Wei-Ting Zhang2, 3, Emmanuelle di Tomaso3, Dan Gabriel Duda3, Rakesh K. Jain3, Tracy T. Batchelor3, A. Gregory Sorensen2, 3

1Massachusetts Institute of Technology, Cambridge, Massachusetts, USA; 2Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA; 3Massachusetts General Hospital, Boston, Massachusetts, USA

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                  1434.    3T MRI Detection of Contrast Reagent Extravasation in the Normal Primate Brain

 

Xin Li1, Steven G. Kohama1, Theodore R. Hobbs1, William D. Rooney1, Michael Jerosch-Herold1, Charles S. Springer, Jr. 1

1Oregon Health & Science University, Portland, Oregon, USA

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                  1435.    Assessment of Physiological Parameters Estimated by DCE MRI with Delayed or Dispersed Arterial

                              Input Function

 

Yeng-Peng Liao1, Ing-Tsung Hsiao1, Ho-Ling Liu1

1Chang Gung University, Tao-Yuan, Taiwan

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                  1436.    The Impact of Different Arterial Input Function Models on Vascular Parameter Estimates Using DCE-MRI.

 

Matthew Orton1, David Collins1, Simon Walker-Samuel1, James d'Arcy1, David Hawkes2, Martin Leach1

1Institute of Cancer Research, Sutton, Surrey, UK; 2University College London, London, UK

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                  1437.    In Vivo Assessment of Renal Blood Flow and Volume in Rat Kidney by Using a Macromolecular

                             MRI Contrast Agent

 

Didier Laurent1, Farid Sari-Sarraf, Rainer Kneuer, Sarah MacLaurin, Thomas Krucker, Silvia Pomposiello

1Novartis Institutes for Biomedical Research, Inc, Cambridge, Massachusetts, USA

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                  1438.    Dynamic Contrast Reagent Induced Differences in Transverse Relaxation and Susceptibility

                              Shift Observed by Echo Planar Spectroscopic Imaging

 

Gary Martinez1, Maria Luisa Garcia-Martin2, Xiaomeng Zhang1, Robert J. Gillies1

1University of Arizona, Tucson, Arizona, USA; 2Instituto de Investigaciones Biomédicas "Alberto Sols", Madrid, Spain

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                  1439.    High Resolution pHe Imaging of Tumors

 

Xiaomeng Zhang1, Gary V. Martinez1, Maria L. Garcia-Martin2, Natarajan Raghunand1, Dezheng Zhao1, Robert J. Gillies1

1University of Arizona, Tucson, Arizona, USA; 2Institute of Biomedical Research “Alberto Sols”, Madrid, Spain

 

Dynamic Susceptibility Contrast MRI

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1440.    Can Regional Cerebral Blood Volume Be Extracted from T2-Decay Curves?

 

Thomas Ernst1, Linda Chang1

1University of Hawaii, Honolulu, Hawaii, USA

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                  1441.    Equivalence of Fourier and oSVD Deconvolution in Dynamic Perfusion Measurements:

                              Mutual Filter Transform

 

Peter Gall1, Birgitte F. Kjølby2, Valerij G. Kiselev1

1University Hospital Freiburg, Freiburg, Germany; 2Aarhus University Hospital, Aarhus, Denmark

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                  1442.    Realistic Model of Partial Volume Effect on the AIF in Dynamic Susceptibility Contrast Perfusion MRI

 

Birgitte Fuglsang Kjølby1, Leif Østergaard1, Valerij G. Kiselev2

1Aarhus University Hospital, Aarhus, Denmark; 2University Hospital Freiburg, Freiburg, Germany

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                  1443.    Arterial Input Function Measurements in the MCA: A Numerical Model Compared with

                              Phantom Experiment Results

 

Egbert Jan Bleeker1, M. A. van Buchem1, M. J.P. van Osch1

1Leiden University Medical Center, Leiden, Netherlands

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                  1444.    Dynamic Perfusion Evaluation Based on a Tissue Model

 

Peter Gall1, Kim Mouridsen2, Valerij G. Kiselev1

1University Hospital Freiburg, Freiburg, Germany; 2Aarhus University Hospital, Aarhus, Denmark

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                  1445.    Modelling the Bolus Dispersion from DSC-MRI Data

 

Lisa Willats1, 2, Alan Connelly2, 3, Fernando Calamante2, 3

1UCL Institute of Child Health, London, UK; 2Brain Research Institute, Melbourne, Victoria, Australia; 3University of Melbourne, Melbourne, Victoria, Australia

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                  1446.    Cerebral Blood Flow Estimation Using Local Tissue Reference Functions

 

Jayme Cameron Kosior1, 2, Michael R. Smith1, Richard Frayne1, 2

1University of Calgary, Calgary, AB, Canada; 2Foothills Medical Centre, Calgary, AB, Canada

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                  1447.    A Novel Approach to Remove the Effect of Recirculation in Arterial Input Functions

 

Michael Smith1, Marina Salluzzi1, 2, Richard Frayne, 13

1University of Calgary, Calgary, Alberta, Canada; 2Seaman Family MR Centre, Foothills Medical Centre, Calgary Health Region, Calgary, Alberta, Canada; 3Hotchkiss Brain Institute, Calgary, Alberta, Canada

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                  1448.    Robust DSC-MR Perfusion Using a Patient Motion Correction Scheme

 

Robert Karl Kosior1, 2, Jayme Cameron Kosior1, 2, Richard Frayne1, 2

1University of Calgary, Calgary, Alberta, Canada; 2Foothills Medical Centre, Calgary Health Region, Calgary, Alberta, Canada

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                  1449.    The Potential Sensitivity of Cerebral Blood Flow to Cross-Calibration

 

Jayme Cameron Kosior1, 2, Robert Karl Kosior1, 2, Richard Frayne1, 2

1University of Calgary, Calgary, AB, Canada; 2Foothills Medical Centre, Calgary, AB, Canada

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                  1450.    A Self Calibrating Pulse Sequence for Real Time Quantitative Cerebral Perfusion

 

Wanyong Shin1, Timothy J. Carroll1

1Northwestern University, Chicago, Illinois, USA

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                  1451.    Simultaneous T2 and T2* Dynamic Susceptibility Contrast Perfusion Imaging Using a Multi-Echo

                              Parallel Imaging Approach

 

Rexford D. Newbould1, Stefan Skare1, Greg Albers1, Roland Bammer1

1Stanford University, Stanford, California, USA

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                  1452.    Quantitative CBF Measurement by T1 Weighted MRI Is Possible at 3 Tesla

 

Henrik Bo Wiberg Larsson1, 2, Adam Espe Hansen1, Hilde K. Berg3, Jette Frederiksen1, Olav Haraldseth2, 4

1Glostrup Hospital, Glostrup, Denmark; 2Norwegian University of Science and Technology, Trondheim, Norway; 3Sør-Trøndelag University College, Norway; 4St.Olav Hospital, Trondheim, Norway

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                  1453.    A Demonstration of T2 Leakage Effects on DSC CBV Measurements

 

Douglas Edward Prah1, Eric Scott Paulson1, Kathleen Marie Schmainda1

1Medical College of Wisconsin, Milwaukee, Wisconsin, USA

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                  1454.    Towards Quantitative Dynamic Vessel Size Imaging in Humans

 

Peter Gall1, Oliver Speck1, 2, Irina Mader1, Juergen Hennig1, Valerij G. Kiselev1

1University Hospital Freiburg, Freiburg, Germany; 2Otto-von-Guericke University, Magdeburg, Germany

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                  1455.    A Perfusion Phantom for Diffusible and Non-Diffusible MR Tracers

 

Behzad Ebrahimi1, 2, Scott David Swanson1, Timothy E. Chupp1, 2

1University of Michigan, Ann Arbor, Michigan, USA; 2Focus Center, Ann Arbor, Michigan, USA

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                  1456.    Assessment of Cerebral Hemodynamic in Patients with Schizophrenia by DSC-MRI Quantitative Imaging

 

Denis Peruzzo1, Marcella Bellani2, Francesca Zanderigo1, Nicola Dusi2, Gianluca Rambaldelli2, Cinzia Perlini2, Michele Tansella2, Alessandra Bertoldo1, Claudio Cobelli1, Paolo Brambilla3

1University of Padova, Padova, Italy; 2University of Verona, Verona, Italy; 3University of Udine, Udine, Italy

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                  1457.    Cerebral Perfusion in Alzheimer's Disease Using Dynamic Susceptibility Contrast MRI

 

Rachel DiAnne McKinsey1, Zhifei Wen1, Sterling C. Johnson2, Alan B. McMillan1, Mary E. Meyerand1, Shelly Fitzgerald, Cynthia M. Carlsson, Gemma Gliori2, Sean B. Fain1

1University of Wisconsin Madison, Madison, Wisconsin, USA; 2Veterans Administration Hospital, Madison, Wisconsin, USA

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                  1458.    Cluster Analysis from Multiple MR Image Classes Can Reduce User Bias and Improve Glioma Grading

 

Kyrre Eeg Emblem1, Baard Nedregaard1, Terje Nome1, Paulina Due-Tonnessen1, David Scheie1, Olivera Casar Borota1, John K. Hald1, Atle Bjornerud1

1Rikshospitalet-Radiumhospitalet Medical Center, Oslo, Norway

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                  1459.    Tissue Specificity of DCE-MRI Pharmacokinetic and Semi-Quantitative Parameters in Human

                              Liver Metastasis

 

Xiangyu Yang1, Jiachao Liang1, Johannnes Heverhagen2, Guang Jia1, Steffen Sammet1, Regina Koch1, Michael V. Knopp1

1The Ohio State University, Columbus, Ohio, USA; 2Philipps University, Marburg, Germany

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                  1460.    Gadolinium Based Steady-State Technique for Longitudinal Fractional Cerebral Blood Volume Mapping

 

Kelvin K. Wong1, 2, Robert Mulkern, 23, Kemi Cui1, Stephen Wong1, 2

1Brigham and Women's Hospital, Boston, Massachusetts, USA; 2Harvard Medical School, Boston, Massachusetts, USA; 3Children's Hospital, Boston, Massachusetts, USA

 

Regional Analysis of the Normal Human Brain by Diffusion Imaging

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1461.    Diffusion Patterns of the Putamen and Globus Pallidus, Evaluated with DTI

 

Qidong Wang1, Xiaojun Xu1, Minming Zhang1, Fei Sun2

1First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People’s Republic of China; 2GE Healthcare China,

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                  1462.    Normal Regional Fractional Anisotropy and Apparent Diffusion Coefficient of the Brain on 3T

 

Christabel EC Lee1, David M. Thomasson1, Fernanda Tovar-Moll1, Eva H. Baker1

1National Institutes of Health, Bethesda, Maryland, USA

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                  1463.    Subdivisions of Mid-Sagittal Corpus Callosum by Cortico-Cortical Connectivity with QBI Tractography

 

Yi-Ping Chao1, Su-Ping Tsao2, Kun-Hsien Chou2, Kuan-Hung Cho1, Chun-Hung Yeh2, Jyh-Horng Chen1, Ching-Po Lin2

1National Taiwan University, Taipei, Taiwan; 2National Yang-Ming University, Taipei, Taiwan

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                  1464.    Do Differences in the Left-Right Fractional Anisotropy in the Language Tracts of Right Handed

                              Individuals Correlate with Laterality of Functional Activation?

 

Mayuresh S. Korgaonkar1, John J. Chen1, Susan Fiore1, Candice J. Perkins1, Nancy K. Squires1, Zengmin Yan1, Mark E. Wagshul1

1Stony Brook University, Stony Brook, New York, USA

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                  1465.    Tissue-Specific, Smoothing-Compensated Voxel-Based Analysis of DTI Data

 

Jee Eun Lee1, Mariana Lazar1, Andrew L. Alexander1, Erin D. Bigler2, Moo K. Chung1, David Hsu1, Janet E. Lainhart2

1University of Wisconsin-Madison, Madison, Wisconsin, USA; 2University of Utah, Salt Lake City, Utah, USA

 

 

Crossing Fibers

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1466.    7T Diffusion Tensor Imaging and Q-Ball Imaging of the Human Brain In Vivo

 

Duan Xu1, Eric T. Han2, Christopher P. Hess1, Douglas AC Kelley3, Daniel B. Vigneron1, 4, Meredith Metcalf1, 4, Pratik Mukherjee1

1UCSF, San Francisco, California, USA; 2GE Healthcare, Menlo Park, California, USA; 3GE Healthcare, San Francisco, California, USA; 4UCSF/UC Berkeley, San Francisco, Berkeley, California, USA

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                  1467.    Evaluation of Minimal Angular Discrimination for Q-Ball Imaging: A Phantom Study

 

Kuan-Hung Cho1, Chun-Hung Yeh2, Hsuan-Cheng Lin2, Jyh-Horng Chen1, Ching-Po Lin2

1Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan; 2National Yang-Ming University, Taipei, Taiwan

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                  1468.    Mapping Relative Fiber Density with Composite Q-Ball and Diffusion Tensor Imaging

 

Chun-Hung Yeh1, Kuan-Hung Cho2, Hsuan-Cheng Lin1, Ching-Po Lin1, 3

1Institute of Radiological Sciences, National Yang-Ming University, Taipei, Taiwan; 2Interdisciplinary MRI/MRS Lab, Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan; 3Institute of Neuroscience, National Yang-Ming University, Taipei, Taiwan

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                  1469.    Bayesian Analysis of Uncertainty in Q-Ball Imaging

 

Hubert Fonteijn1, 2, Frans Verstraten1, David Norris3

1Helmholtz Institute, Utrecht, Netherlands; 2F.C. Donders Institute for Cognitive Neuroimaging, Nijmegen, Netherlands; 3F.C. Donders Institute for Cognitive Neuroimaging, Nijmegen, Netherlands

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                  1470.    Comparison of Diffusion Tensor and Q-Ball Imaging of the Canine Myocardium

 

YUNDI SHI1, YI JIANG2, EDWARD W. HSU1

1University of Utah, Salt Lake City, Utah, USA; 2Duke University, Durham, North Carolina, USA

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                  1471.    Model-Based Bootstrap Resampling Methods for HARDI:  Quantitation of ODF Uncertainty Without

                              Multiple Acquisitions

 

Jeffrey I. Berman1, SungWon Chung1, Christopher P. Hess1, Pratik Mukherjee1, Ying Lu1, Roland G. Henry1

1University of California San Francisco, San Francisco, California, USA

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                  1472.    Deriving Scalar Maps from Diffusion Spectrum MRI

 

Patric Hagmann1, 2, Gigandet Xavier2, Leila Cammoun2, Van J. Wedeen3, Philippe Maeder1, Jean-Philippe Thiran2, Reto Meuli1

1Lausanne University Hospital, Lausanne, VD, Switzerland; 2Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, VD, Switzerland; 3Harvard Medical School, Charlestown, Massachusetts, Switzerland

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                  1473.    An Adaptive Regularization of Richardson Lucy Spherical Deconvolution to Reduce Isotropic Effects

 

Flavio Dell'Acqua1, Paola Scifo1, Giovanna Rizzo, 12, Giuseppe Scotti1, Ferruccio Fazio1, 2

1San Raffaele Scientific Institute, Milan, Italy; 2University of Milano-Bicocca, Milan, Italy

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                  1474.    User-Independent Optimization of Spherical Deconvolution

 

Ken Earl Sakaie1

1The Cleveland Clinic, Cleveland, Ohio, USA

 

                  1475.    Parametric Spherical Deconvolution: Inferring Multiple Fiber Bundles Using Diffusion MR Imaging

Enrico Kaden1, Thomas R. Knösche1, Alfred Anwander1

1Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
 

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                  1476.    Resolving White Matter Fiber Crossings with Diffusional Kurtosis Imaging

 

Jens Hesselberg Jensen1, Liang Xuan1, Joseph A. Helpern1

1New York University School of Medicine, New York, New York, USA

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                  1477.    Disambiguation of Complex Subvoxel Fibre Configurations in High Angular Resolution

                              Fibre Tractography

 

Peter Savadjiev1, Jennifer Campbell1, Maxime Descoteaux2, Rachid Deriche2, G. B. Pike1, Kaleem Siddiqi1

1McGill University, Montreal, QC, Canada; 2INRIA Sophia Antipolis, Sophia-Antipolis, France

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                  1478.    Estimating Number of Fiber Directions Per Voxel for Multiple Fiber DTI Tractography

 

Chi-Wah Wong1, Manbir Singh1

1University of Southern California, Los Angeles, California, USA

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                  1479.    Kissing or Crossing: Validation of DTI Tractography in Ground Truth Hardware Phantoms

 

Wilhelmus LPM Pullens1, 2, Alard Roebroeck1, Rainer Goebel1

1Maastricht University, Maastricht, Netherlands; 2Eindhoven University of Technology, Eindhoven, Netherlands

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                  1480.    Exponential Diffusion Tensors for Efficient Higher-Order DT-MRI Computations

 

Angelos Barmpoutis1, Baba C. Vemuri1, Timothy M. Shepherd

1University of Florida, Gainesville, Florida, USA

 

 

Diffusion Sequences

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1481.    Rapid Isotropic Diffusion Weighted Imaging Using PROPELLER

 

Irvin Teh1, 2, Bingwen Zheng2, Joseph V. Hajnal1, Xavier Golay2, 3, David J. Larkman1

1Hammersmith Hospital, Imperial College London, London, UK; 2Singapore Bioimaging Consortium, Singapore, Singapore; 3National Neuroscience Institute, Singapore

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                  1482.    High Resolution Radial Diffusion-Weighted Imaging at 7T

 

Rebecca J. Theilmann1, Miriam Scadeng1, Lawrence R. Frank1, 2

1UCSD, La Jolla, California, USA; 2Veteran Affairs Medical Center San Diego,

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                  1483.    3D Diffusion Tensor MRI with Isotropic Resolution Using a Steady-State Radial Acquisition

 

Youngkyoo Jung1, Walter F. Block1, Alexey Samsonov1, Mariana Lazar1, Jing Liu1, Andrew L. Alexander1

1University of Wisconsin-Madison, Madison, Wisconsin, USA

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                  1484.    High Spatial Resolution Diffusion Imaging with Inner Volume Acquisition at 7T

 

Hiroyuki Kabasawa1, 2, Akira Nabetani1, 2, Hitoshi Matsuzawa2, Tsutomu Nakada2

1GE Yokogawa Medical Systems, Hino-shi, Tokyo, Japan; 2Niigata University, Niigata-shi, Niigata, Japan

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                  1485.    Conjugate Gradient Correction and Reconstruction of Multishot Diffusion Weighted Variable Density EPI

 

Ken-Pin Hwang1, Anja C. Brau2, Philip J. Beatty2, Edward F. Jackson3, Qing Yuan3, Gary J. Whitman3, Scott B. Reeder4

1General Electric Healthcare Technologies, Houston, Texas, USA; 2General Electric Healthcare Technologies, Menlo Park, California, USA; 3University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA; 4University of Wisconsin, Madison, Wisconsin

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                  1486.    Whole Blade Method for Robust PROPELLER DWI

 

James G. Pipe1

1Barrow Neurological Institute, Phoenix, Arizona, USA

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                  1487.    The Employment and Validation of Keyhole Imaging Technique in MR Spin-Echo Diffusion

                              Tensor Imaging

 

Shu-Wei Sun1, Yu-Jen Chen2, K-H. Chou2, W-C. Chu2

1Washington University School of Medicine, St. Louis, Missouri, USA; 2National Yang Ming University, Taipei, Taiwan, Taiwan

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                  1488.    Diffusion Weighted Imaging with a Limited Field of View Using Interleaved Multi-Slices

                              Inner-Volume-Imaging DW HASTE

 

Seong-Eun Kim1, Eun-Kee Jeong1, Dennis L. Parker1

1University of Utah, Salt Lake City, Utah, USA

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                  1489.    Diffusion Weighted Imaging with Reduced Susceptibility Artifact, Using 2D Singleshot DW-STimulated

                              EPI (2D Ss-DWSTEPI)

 

Eun-Kee (EK) Jeong1

1University of Utah, Salt Lake City, Utah, USA

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                  1490.    Parallel Diffusion-Weighted Single-Shot STEAM - Less Is More

 

Matthias Küntzel1, Jens Frahm1

1Biomedizinische NMR Forschungs GmbH, Göttingen, Germany

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                  1491.    Mixed-CPMG Radial-FSE for Diffusion Imaging at 3T

 

Joelle E. Sarlls1, Theodore P. Trouard2, Carlo Pierpaoli1

1National Institutes of Health, Bethesda, Maryland, USA; 2University of Arizona, Tucson, Arizona, USA

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                  1492.    Diffusion Weighted Imaging Using a Reduced-View Projection Reconstruction Imaging (RV-PRI)

 

Yeji Han1, JinYoung Hwang1, Jun Young Chung1, 2, HyunWook Park1

1Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea; 2Gachon University of Medicine and Science, Incheon, Republic of Korea

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                  1493.    Adiabatic Refocusing Pulses in 3T and 7T Diffusion Imaging

 

Stefan Skare1, Priti Balchandani1, Rexford D. Newbould1, Roland Bammer1

1Stanford University, Palo Alto, California, USA

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                  1494.    Benchmarking SAP-EPI and PROPELLER for Diffusion Imaging

 

Samantha J. Holdsworth1, Roland Bammer1, Rexford D. Newbould1, Stefan Skare1

1Stanford University, Palo Alto, California, USA

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                  1495.    High Resolution Diffusion Tensor Image Using Segmented FOV

 

Tzu-Cheng Chao1, Yi-Jui Liu2, Teng-Yi Huang3, Fu-Nien Wang4, Hsiao-Wen Chung1, Ming-Ting Wu5, 6, Cheng-Yu Sandy Chen7

1National Taiwan University, Taipei, Taiwan; 2Feng-Chia University, Taichung, Taiwan; 3National Taiwan University of Science and Technology, Taipei, Taiwan; 4National Yang-Ming University, Taipei, Taiwan; 5Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; 6National Yang Ming University, Taipei, Taiwan; 7Tri-Service General Hospital, Taipei, Taiwan

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                  1496.    Extension of the Magic Gradient Amplitude Ratio Method Used to Minimize Background Gradient

                              Cross-Terms in Diffusion-Weighted MR

 

Jürgen Finsterbusch1, 2

1University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 2Neuroimage Nord, Hamburg-Kiel-Lübeck, Germany

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                  1497.    In-Vivo, Human Diffusion Tensor Imaging at 7T: First Results

 

Christopher John Wiggins1, Thomas Benner1, Graham Charles Wiggins1, Christina Triantafyllou1, Lawrence Wald1

1Massachusetts General Hospital, Charlestown, Massachusetts, USA

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                  1498.    Probing Short Diffusion Time Behavior by Oscillating Gradient Spin Echo Sequences

 

Junzhong Xu1, Mark D. Does1, John C. Gore1

1Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA

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                  1499.    Probing Intracellular Structure by Diffusion-Weighted Imaging with Oscillating Gradients

 

Junzhong Xu1, Mark D. Does1, John C. Gore1

1Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA

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                  1500.    SENSE Factor Optimization for Diffusion Tensor Imaging of the Human Brain at 7T

 

Steffen Sammet1, Regina Koch1, Okan M. Irfanoglu1, Petra Schmalbrock1, Raghu Machiraju1, Michael V. Knopp1

1The Ohio State University, Columbus, Ohio, USA

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                  1501.    Steady-State Free Precession Diffusion Tensor Imaging in Human Brain Fixed and In Vivo Tissue

 

Eric Edward Sigmund1, Maria Fatima Falangola1, KelleyAnne McGorty1

1New York University, New York, New York, USA

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                  1502.    Too Many Peanuts Makes You Fat: Sensitivity of Diffusion Weighted Steady State Free

                              Precession to Anisotropic Diffusion in Ex Vivo Brain Tissue

 

Jennifer Andrea McNab1, Karla L. Miller1

1University of Oxford, Oxford, UK

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                  1503.    NMR Molecular Diffusion in the Presence of Distant Dipolar Field Interactions

 

Wilson Barros1, John C. Gore1, Daniel F. Gochberg1

1Vanderbilt University, Nashville, Tennessee, USA

 

 

Encoding Schemes and Experimental Design

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1504.    Comparison of the Tensor Estimation Quality for Icosahedral Gradient Encoding Schemes

 

Sarah Charlotte Mang1, Daniel Gembris1, Reinhard Männer1

1University of Mannheim, Mannheim, Germany, Germany

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                  1505.    Optimized DTI for Fibre Bundles of Known Predominant Orientation

 

Sandra Huff1, Frederik Bernd Laun1, Bram Stieltjes1, Jan Klein2, Horst Hahn2, Lothar Rudi Schad1

1German Cancer Research Center, Heidelberg, Germany; 2MeVis Research, Bremen, Germany

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                  1506.    Evaluation of the Higher Order Tensor Estimation Quality for Established Gradient Encoding Schemes

 

Sarah Charlotte Mang1, Daniel Gembris1, Reinhard Männer1

1University of Mannheim, Mannheim, Delaware, Germany

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                  1507.    Determining Optimum B Maximum Values for Diffusion Spectrum Imaging and Q-Ball Imaging in

                              Clinical MRI System

 

Li-Wei Kuo1, Van Jay Wedeen2, Chandan Mishra3, Timothy G. Reese2, Jyh-Horng Chen1, Wen-Yih Isaac Tseng4, 5

1National Taiwan University, Taipei, Taiwan; 2Harvard Medical School, Charlestown, Massachusetts, USA; 3Indian Institute of Technology, Kharagpur, West Bengal, India; 4National Taiwan University College of Medicine, Taipei, Taiwan; 5National Taiwan University Hospital, Taipei, Taiwan

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                  1508.    Optimum b-Value Vs. SNR for Apparent Diffusion Coefficient Measurements

 

Emine Ulku Saritas1, Jin Hyung Lee1, Dwight George Nishimura1

1Stanford University, Stanford, California, USA

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                  1509.    Necessary and Sufficient Conditions for the Admissibility of DTI Gradient Vectors

 

RKS Rathore1

1IIT Kanpur, Kanpur, Uttar Pradesh, India

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                  1510.    On the Effects of Random Subject Rotation on Icosahedral Diffusion Sampling Schemes in DT-MRI

 

Susana Muñoz Maniega1, Mark E. Bastin1, Paul A. Armitage1

1University of Edinburgh, Edinburgh, Midlothian, UK

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                  1511.    Dependence of Eigenvector Coherence on B-Value Range Using the Bootstrap Method

 

Ai Wern Chung1, P. G. Batchelor2, Chris A. Clark1

1UCL Institute of Child Health, London, UK; 2UCL, London, UK

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                  1512.    Tradeoffs Between Tensor Orientation and Anisotropy in DTI: Impact of Diffusion Weighting Scheme

 

Bennett Allan Landman1, Jonathan A. D. Farrell, 12, Seth A. Smith, 12, Susumu Mori1, Jerry L. Prince1, 3

1Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; 2Kennedy Krieger, Baltimore, Maryland, USA; 3Johns Hopkins University School, Baltimore, Maryland, USA

 

 

Technical Developments in Diffusion MR Analysis

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1513.    Wavelet Thresholding of Diffusion Tensor Images

 

Tin Man Lee1, Usha Sinha1

1University of California, Los Angeles, California, USA

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                  1514.    Noise Analysis and Filtering for Diffusion Tensor Imaging

 

Mustafa Okan Irfanoglu1, Steffen Sammet1, Regina Maria Koch1, Raghu Machiraju1, Michael V. Knopp1

1The Ohio State University, Columbus, Ohio, USA

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                  1515.    Tensor Estimation for DTI Using Non-Linear Conjugate Gradient

 

Murat Aksoy1, Chunlei Liu1, Roland Bammer1

1Stanford University, Stanford, California, USA

 

                  1516.    Anisotropy Induced by Macroscopic Boundaries: Surface Normal Mapping Using DWI

 

Evren Ozarslan1, Uri Nevo1, Peter J. Basser1

1National Institutes of Health, Bethesda, Maryland, USA

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                  1517.    Roughness: A Reshuffling-Variant Differential Geometric Index for DWI

 

Evren Ozarslan1, Lin-Ching Chang1, Carlo Pierpaoli1, Peter J. Basser1

1National Institutes of Health, Bethesda, Maryland, USA

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                  1518.    Entropy-Based Characterization of Diffusion Anisotropy

 

Nader Metwalli1, 2, Stephen LaConte1, Xiaoping Hu1

1Georgia Institute of Technology / Emory University, Atlanta, Georgia, USA; 2Cairo University, Cairo, Egypt

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                  1519.    Characterisation of Brain Anisotropy Using Diffusion MRI

 

Marta Morgado Correia1, Sally Harding1, Thomas Adrian Carpenter1, Guy Williams1

1Wolfson Brain Imaging Centre, Cambridge, UK

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                  1520.    Is Pre-Optimization of DTI Data Necessary for Correct Interpretation of Group Differences of

                              Regional Fractional Anisotropy?

 

Siawoosh Mohammadi1, Harald Kugel2, Michael Deppe1

1University of Muenster, Muenster, Germany; 2Department of Radiology,

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                  1521.    Diffusion Tensor Shape and Size Encoded Colormaps Reveal Fiber Features in Human Brain

                              Diffusion Tensor Magnetic Resonance Imaging

 

Dennis Lai-Hong Cheong1, Choie Cheio Tchoyoson Lim1, 2

1National Neuroscience Institute, Singapore, Singapore; 2Yong Loo Lin School of Medicine National University of Singapore, Singapore

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                  1522.    Systematic Evaluation of Linear and Nonlinear DTI Estimation Methods: An Open Framework

 

Bennett Allan Landman1, Susumu Mori1, Jerry L. Prince1, 2

1Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; 2Johns Hopkins University, Baltimore, Maryland, USA

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                  1523.    A Novel DTI Method for Analyzing the Diffusion of Water in Retina

 

Angelos Barmpoutis1, Saurav Chandra1, John R. Forder1, Baba C. Vemuri1

1University of Florida, Gainesville, Florida, USA

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                  1524.    Diffusion Tensor Imaging Detects and Quantifies Changes in Permeability in the Murine Retina

 

Saurav Chandra1, Angelos Barmpoutis1, John R. Forder1

1University of Florida, Gainesville, Florida, USA

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                  1525.    An Improved Imaged-Based Finite Difference Method for Studying Water Diffusion in Tissues

 

Junzhong Xu1, Mark D. Does1, John C. Gore1

1Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA

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                  1526.    Investigations of a DTI-Phantom with Properties Similar to In Vivo Neuronal Tissue

 

Frederik Bernd Laun1, Bram Stieltjes1, Sandra Huff1, Lothar Rudi Schad1

1Deutsches Krebsforschungszentrum, Heidelberg, Baden-Württemberg, Germany

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                  1527.    Application of Geometric Indices of Diffusion Tensor Imaging on Ischemic Cerebral

                              Infarction: Comparison of Two Definitions

 

Cheng-Shian Hsu1, Ming-Chung Chou2, 3, Yi-Jui Liu1, Chun-Jung Juan, 23, Te-Cheng Lai1, Tsai-Tzung Tzuo1, Hsiao-Wen Chung2, 3, Cheng-Yu Chen3

1Feng Chia University, Taichung, Taiwan; 2National Taiwan University, Taipei, Taiwan; 3Tri-Service General Hospital, Taipei, Taiwan

 

                  1528.    Influence of Anisotropic Conductivity Measured Using DTI on the EEG Forward Solution:

                              A Whole Human Head Sensitivity Analysis

 

Daniel Güllmar1, Jens Haueisen, 12, Jürgen R. Reichenbach1

1Friedrich-Schiller-University Jena, Jena, Germany; 2Technical University Ilmenau, Ilmenau, Germany

 

 

Q Space & Restricted Diffusion, etc.

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1529.    Compartment-Specific Q-Space Analysis of Isolated Nerves

 

Itamar Ronen1, James Hamilton1, Dae-Shik Kim1

1Boston University School of Medicine, Boston, Massachusetts, USA

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                  1530.    Experimental Parameters and Diffraction Patterns at High Q Diffusion MR: Experiments and

                              Theoretical Simulations

 

Amnon Bar-Shir1, Liat Avram1, Yaniv Assaf1, Peter J. Basser2, Yoram Cohen1

1Tel-Aviv University, Tel-Aviv, Israel; 2The National Institutes of Health, Bethesda, Maryland, USA

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                  1531.    Dynamic Displacement in Human Brain Studied Using Q-Space Diffusion MRI at a 3T Clinical Scanner

 

Markus Nilsson1, Jimmy Lätt1, Hannah Rosquist1, Emil Nordh1, Anna Rydhög1, Sara Brockstedt1, Freddy Ståhlberg1

1Medical Radiation Physics, Lund, Sweden

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                  1532.    Does Changes in Gradient Duration Influence Q-Space-Based Determinations of Displacement In Vivo?

 

Emil Nordh1, Jimmy Lätt1, Markus Nilsson1, Anna Rydhög1, Sara Brockstedt1, Freddy Ståhlberg1

1Lund University, Lund, Sweden

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                  1533.    Effects of Gradient Amplitude and Duration on Q-Space Imaging

 

Henry H. Ong1, Alex C. Wright1, Suzanne L. Wehrli2, Andre Souza1, Eric D. Schwartz1, Punam K. Saha1, Felix W. Wehrli1

1University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA; 2Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA

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                  1534.    Using Q-Space Diffusion MRI for Structural Studies of a Biological Phantom at 3T Clinical Scanner

 

Anna Rydhög1, Jimmy Lätt1, Markus Nilsson1, Emil Nordh1, Sara Brockstedt1, Eric Carlemalm1, Ronnie Wirestam1, Freddy Ståhlberg1

1Lund University, Lund, Sweden

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                  1535.    Quantification of Restricted Diffusion Via Kurtosis and Q-Space Imaging

 

Frank Peeters1, Dennis Rommel1, Thierry Duprez1

1St-Luc University Hospital, UCL, Brussels, Belgium

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                  1536.    Non Parametric Approach for Axon Diameter Distribution Estimation from Diffusion Measurements

 

Yaniv Assaf1, Peter J. Basser2

1Tel Aviv University, Tel Aviv, Israel; 2National Institutes of Health, Bethesda, Maryland, USA

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                  1537.    Direction-Sensitive Perfusion with Q-Space MRI: Phantom Validation and Calf-Muscle Probing

 

Dimitrios C. Karampinos1, Kevin F. King2, John G. Georgiadis1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 2GE Healthcare, Waukesha, Wisconsin, USA

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                  1538.    Unified Mathematical Model of Q-Space and Diffusion Tensor Imaging

 

Robert W. Cox, PhD1

1NIMH/NIH/DHHS, Bethesda, Maryland, USA

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                  1539.    Simulation and Experimental Verification of the Diffusion in the Interstitial Space

 

Els Fieremans1, Steven Delputte1, Yves De Deene2, Yves D'Asseler1, Eric Achten2, Ignace Lemahieu1

1Ghent University, Ghent, Belgium; 2Ghent University Hospital, Ghent, Belgium

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                  1540.    A Simulation Framework for Diffusion Weighted MRI in Digitalized Neurons: Extracting Cytoarchitectural

                             Parameters Using a New Theoretical Model for Diffusion

 

Niels Buhl1, Sune Nørhøj Jespersen1

1University of Aarhus, Aarhus, Denmark

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                  1541.    Limits on Measuring Axon Diameters In Vivo Using Diffusion MRI

 

Daniel C. Alexander1, Derek K. Jones2

1UCL (University College London), London, UK; 2University of Cardiff, Cardiff, UK

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                  1542.    Modelling Diffusion Data Using a Stretched-Exponential Model : Pitfalls in Estimation Methodology

 

Matthew Orton1, David Collins1, Sophie Riches1, Martin Leach1

1Institute of Cancer Research, Sutton, Surrey, UK

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                  1543.    Is the Diffusion Biexponential in Brain Grey Matter?

 

Valerij G. Kiselev1, Kamil A. Il'yasov1

1University Hospital Freiburg, Freiburg, Germany

 

                  1544.    Contrast Similarity Between FA and T2* Studied in White Matter of the Human Brain at 3.0 and

 

                                7.0 T

Tie-Qiang Li1, S L. Talagala2, Alan P. Koretsky2, J Duyn2

1NINDS, Bethesda, Maryland, USA; 2NINDS, USA

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                  1545.    Diffusion Tensor Imaging Reviles the Evolution of Neuronal Cell Membrane Damage in Stroke Patients:

                              A Simulation Study

 

Koji Sakai1, Kei Yamada2, Hiroyuki Oouchi2, Tsunehiko Nishimura2

1Kyoto University, Kyoto, Japan; 2Kyoto Prefectural University of Medicine, Kyoto, Japan

 

 

Tractography & Tracts

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1546.    Multi-Tensor Tractography Enables Better Depiction of Motor Pathways

 

Kei Yamada1, Koji Sakai2, Frank GC Hoogenraad3, Ronald Holthuizen3, Kentaro Akazawa1, Hirotoshi Ito, Hiroyuki Oouchi1, Shigenori Matsushima1, Takao Kubota1, Tsunehiko Nishimura1

1Kyoto Prefectural University of Medicine, Kyoto, Japan; 2Kyoto University, Kyoto, Japan; 3Philips Medical Systems, Best, Netherlands

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                  1547.    Reduction of Partial Volume Artifacts in DTI Tractography by Post-Processing

 

Darryl Hwa Hwang1, Aarti Shetty1, Amrita Rajagopalan1, Manbir Singh1

1University of Southern California, Los Angeles, California, USA

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                  1548.    Anatomical Connectivity Mapping

 

Karl Vincent Embleton1, David M. Morris1, Hamied A. Haroon1, Matt A. Lambon Ralph1, Geoff J. Parker1

1University of Manchester, Manchester, UK

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                  1549.    Probabilistic Connectivity Using Kullback-Leibler Distance

 

Jee Eun Lee1, Moo K. Chung1, David Hsu1, Andrew L. Alexander

1University of Wisconsin-Madison, Madison, Wisconsin, USA

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                  1550.    Multiple Streamline Tractography Approach with High Angular Resolution Diffusion Imaging Data

 

Yi-Ping Chao1, Chun-Hung Yeh2, Kuan-Hung Cho1, Jyh-Horng Chen1, Ching-Po Lin2

1National Taiwan University, Taipei, Taiwan; 2National Yang-Ming University, Taipei, Taiwan

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                  1551.    Integration of Magnetoencephalography and Q-Ball Tractography in the Visual Function

 

Chia-Yen Yang1, Yi-Ping Chao2, Ching-Po Lin1

1National Yang-Ming University, Taipei, Taiwan; 2National Taiwan University, Taipei, Taiwan

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                  1552.    Long Diffusion Time Improves DTI Tractography

 

Swati D. Rane1, 2, Timothy Q. Duong2

1Georgia Institute of Technology, Atlanta, Georgia, USA; 2Yerkes Imaging Center, Emory University, Atlanta, Georgia, USA

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                  1553.    Representative Colour Schemes for Visualisation of Diffusion Tensor Tractography Data

 

Thomas Richard Barrick1, Ian Nigel Lawes1, Chris A. Clark2

1Saint George's, University of London, London, UK; 2University College London, London, UK

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                  1554.    Reduction of False Positive Valued Area by Combining Probability Maps

 

Björn Wolf Kreher1, Irina Mader1, Jürgen Hennig1, Kamil A. Il'yasov1

1University Hospital Freiburg, Freiburg, Germany

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                  1555.    Resolution-Dependent Differences in Fiber Tracking and Quantification

 

Jan Klein1, Peter Erhard2, Simon Hermann1, Olaf Konrad1, Horst Karl Hahn1, Dieter Leibfritz2, Heinz-Otto Peitgen1

1MeVis Research, Bremen, Germany; 2FB 2 (Chemistry) and Center of Advanced Imaging (CAI), Bremen, Germany

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                  1556.    Template-Based Automatic DTI Fiber Bundle Labeling

 

Song Zhang1, Stephen Correia2, David H. Laidlaw3

1Mississippi State University, Mississippi State, Mississippi, USA; 2Brown Medical School, Veteran Affairs Medical Center, Providence, Rhode Island, USA; 3Brown University, Providence, Rhode Island, USA

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                  1557.    Paint and Track: Surface-Based ROI Selection in DTI Fiber Tracking

 

Xin Guan1, Song Lai1, John Lackey1, Jianrong Shi1, Udomchai Techavipoo1, Klaus Mueller2, Ashwini Sharan1, Adam Flanders1, David W. Andrews1

1Thomas Jefferson University, Philadelphia, Pennsylvania, USA; 2Stony Brook University, Stony Brook, New York, USA

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                  1558.    A High Order Accurate and Robust Fiber Tractography with Diffusion Tensor Imaging

 

Yonggang Lu1, Jing Qi1, Dehang Wang1, Adam Anderson2, John Gore2, Zhaohua Ding2

1The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, People’s Republic of China; 2Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA

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                  1559.    Algorithm and SNR Dependence of DTI Fiber Tractography

 

Bin Chen1, Susumu Mori2, Allen W. Song1

1Duke University, Durham, North Carolina, USA; 2The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA

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                  1560.    How Much Confidence Do We Have in a MRI Tractography Experiment?

 

Xavier Gigandet1, Patric Hagmann, 12, Maciej Kurant1, Jean-Philippe Thiran1, Reto Meuli2

1Ecole Polytechnique Fédérale, Lausanne, Switzerland; 2University Hospital, Lausanne, Switzerland

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                  1561.    Investigation of the Impact of Noise on Standard Fibre Tracking Algorithms

 

Susanne Schnell1, Björn W. Kreher1, Jürgen Hennig1, Kamil A. Il'yasov1

1University Hospital Freiburg, Freiburg, Germany

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                  1562.    Visualizing Diffusion Tensor Imaging Data with Stereoscopic Vision

 

Jihong Wang1, Steve Jackson1

1University of Texas MD Anderson Caner Center, Houston, Texas, USA

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                  1563.    Cranial Nerve Tractography with 3T PROPELLER Diffusion Tensor Imaging

 

Hiroyuki Kabasawa1, 2, Yoshitaka Masutani1, Osamu Abe1, Tomohiko Masumoto1, Shigeki Aoki1, Kenji Asano2, Hitoshi Ikeda2, Naoto Hayashi1, Kuni Ohtomo1

1The University of Tokyo, Bunkyo-ku, Tokyo, Japan; 2GE Yokogawa Medical Systems, Hino-shi, Tokyo, Japan

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                  1564.    Advantages of Parallel Imaging for DTI-Based Fiber Tracking at 3T

 

Bram Stieltjes1, 2, Benjamin Hyman2, Jan Rexilius3, Horst K. Hahn3, Marco Essig1, L G. Naul2, Val Runge2

1DKFZ, Heidelberg, Baden-Württemberg, Germany; 2Scott and White Hospital, Temple, Texas, USA; 3MeVis, Bremen, Germany

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                  1565.    A Spatial Model of White Matter Fiber Tracts

 

Mahnaz Maddah1, William M. Wells, 12, Carl-fredrik Westin2, 3, Eric L. Grimson1, Simon K. Warfield4

1Massachusetts Institute of Technology, Cambridge, Massachusetts, USA; 2Surgical Planning Laboratory, Harvard Medical School and Brigham and Women’s Hospital, 75 Francis St, Boston, USA; 3Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA; 4Surgical Planning Laboratory, Harvard Medical School and Brigham and Women’s Hospital, 75 Francis St, Boston, Massachusetts, USA

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                  1566.    Assessment of Non-Rigid Registration in Diffusion Tensor Tractography of Human Spinal Cord at 3T

 

Martin Kavec1, Isabelle Delpierre1, Gil Cunha1, 2, Thierry Metens1, Danielle Balériaux1

1Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium; 2Hospitais Universidade, Coimbra, Portugal

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                  1567.    Improving Diffusion Tensor Fiber Tracking by Acquiring Additional FLAIR EPI Data to Eliminate

                              CSF Contamination

 

Yen-Wei Cheng1, Ming-Chung Chou1, 2, Cheng-Yu Cheng2, Hsiao-Wen Chung1, 2

1National Taiwan University, Taipei, Taiwan, Taiwan; 2Tri-Service General Hospital, Taipei, Taiwan

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                  1568.    Diffusion Tensor Spectroscopy and Imaging of Arcuate Fasciculus

 

Jaymin Upadhyay1, 2, Kevin Hallock1, Mathieu Ducros1, Dae-Shik Kim1, Itamar Ronen1

1Boston University School of Medicine, Boston, Massachusetts, USA; 2Boston University, Boston, Massachusetts, USA

 

                  1569.    Evaluation of Tractography-Based Parcellation with Human Thalamus

 

Dae Jin Kim1, Hae-Jeong Park2, In Young Kim1, Sun I. Kim1

1Hanyang University, Seoul, Republic of Korea; 2Yonsei University, College of Medicine, Seoul, Republic of Korea

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                  1570.    Estimation of Brain Connectivity Using Diffusion Tensor Imaging and Resting Temporal Correlations

 

Pawel Skudlarski1, Kanchana Jagannathan1, Vince D. Calhoune2, 3, Kristen McKiernan1, Godfrey D. Pearlson1, 3

1Olin Neuropsychiatry Research Center, Hartford, Connecticut, USA; 2The MIND Institute and University of New Mexico, Albuquerque, New Mexico, USA; 3Yale University, New Haven, Connecticut, USA

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                  1571.    Topography of the Corpus Callosum – A Comparative DTI Study of Human and Rhesus Monkey

 

Sabine Hofer1, Klaus-Dietmar Merboldt1, Roland Tammer1, Jens Frahm1

1Max-Planck-Institut für biophysikalische Chemie, Göttingen, Germany

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                  1572.    Reproducibility of DTI-Based Muscle Fiber Tracking

 

Anneriet M. Heemskerk1, Tuhin K. Sinha1, Zhaohua Ding1, Charles P. Blyth1, Bruce M. Damon1

1Vanderbilt University, Nashville, Tennessee, USA

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                  1573.    Fiber Statistics in the Corpus Callosum

 

Jeffrey Thomas Duda1, Hui Zhang1, Hui Sun1, Tony J. Simon2, James C. Gee1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA; 2M.I.N.D.Institute, University of California, Davis, Sacramento, California, USA

Text Box:  

 

                  1574.    Reconstruction of the Optic Radiation by Means of Combined DTI and fMRI

 

Kamil Gorczewski1, Ralf Saur1, Lindsay Sharpe2, Michael Erb1, Wolfgang Grodd1, Herbert Jaegle1, Uwe Klose1

1University of Tübingen, Tübingen, Germany; 2University College London, London, UK

Text Box:  

 

                  1575.    Tract Based Spatial Statistics of Diffusion Tensor Imaging in Neuropsychiatric Systemic Lupus

                              Erythematodus Reveals Diffuse Involvement of White Matter Tracts

 

Bart Emmer1, Ilya Veer1, Gerda Steup-Beekman1, Tom Huizinga1, Mark van Buchem1, Jeroen van der Grond1

1Leiden University Medical Centre, Leiden, Netherlands

 

 

Effects of Age and Gender:  Analyses by Diffusion Imaging

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1576.    Age-Related Diffusivity Changes in Brain White Matter Fiber Bundles

 

Elisabetta Pagani1, Federica Agosta1, Elda Judica1, Marcella Laganà2, Stefania Sala1, Luca Dall'Occhio1, Massimo Filippi1

1Scientific Institute and University Hospital San Raffaele, Milan, Italy; 2Scientific Institute Fondazione Don Gnocchi, Milan, Italy

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                  1577.    Effects of Gender and Handedness on Corticospinal Tracts: Tract Specific Analysis of

                              Fractional Anisotrop Based on Diffusion Spectrum Imaging

 

Su-Chun Huang1, Fang-Chen Yeh1, Yu-Chen Tsai2, Hsiao-Lan Wang1, Van Jay Wedeen3, Timothy G. Reese3, Nicolas Trost4, Wen-Yih Isaac Tseng1, 5

1National Taiwan University College of Medicine, Taipei, Taiwan; 2University of California, Los Angeles, LA, California, USA; 3Harvard Medical School, Charlestown, Massachusetts, USA; 4St. Vincent’s Hospital Melbourne, Melbourne, Australia; 5National Taiwan University Hospital, Taipei, Taiwan

Text Box:  

 

                  1578.    Gender Differences in Water Diffusion of the Corpus Callosum: A Diffusion Tensor Imaging Study

 

Andrea Kassner1, Fang Liu1, Januthy Tharmakulasingam1, Timothy Roberts2

1University of Toronto, Toronto, Ontario, Canada; 2University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1579.    Tract-Specific Effects of Sex and Age on Human White Matter Demonstrated with Quantitative

                              MR Diffusion Tractography

 

Paolo Gian Piero Nucifora1, Elias R. Melhem1, James W. Loughead1, Ruben C. Gur1, Raquel E. Gur1, Ragini Verma1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1580.    Alterations in Brain Microstructure in ADHD by Diffusional Kurtosis Imaging

 

Joseph A. Helpern1, 2, M F. Falangola1, 2, A Di Martino1, A Ramani1, J S. Babb1, C Hu1, J H. Jensen1, F X. Castellanos1

1New York University School of Medicine, New York, New York, USA; 2The Nathan Kline Institute, Orangeburg, New York, USA

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                  1581.    Cerebellar White Matter Development Lags Supratentorial White Matter

 

Sona Saksena1, Rakesh K. Gupta1, Gyanendra Kumar Malik2, Nuzhat Husain2, Richa Trivedi1, Divya KS Rathore3, Ankur Purwar3, Ram KS Rathore3, Ponnada A. Narayana4

1Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India; 2King George's Medical University, Lucknow, Uttar Pradesh, India; 3Indian Institute of Technology, Kanpur, Uttar Pradesh, India; 4University of Texas, Medical School at Houston, Houston, Texas, USA

 

 

Uncertainty & Artifacts in Diffusion

Hall 14.1                     Tuesday 13:30 - 15:30

Text Box:  

 

                  1582.    Automated Judgment of Image Quality for Diffusion Tensor Imaging

 

Hangyi Jiang1, 2, Peter C. M. van Zijl, 23, Susumu Mori1, 2

1Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA; 2Kennedy Krieger Institute, Baltimore, Maryland, USA; 3Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA

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                  1583.    Quantitative Comparisons of Measurement Uncertainty in Human Brain Data with Different DTI

                              Protocols Using a Wild Bootstrap Method

 

Tong Zhu1, Xiaoxu Liu2, Patrick Connelly1, Jianhui Zhong1

1University of Rochester, Rochester, New York, USA; 2Univeristy of Rochester, Rochester, New York, USA

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                  1584.    A Scanner Stability Test for Diffusion Tensor Imaging

 

Barjor Gimi1, Jonathan Chia2, Padmapriya Srinivasan1, Nancy K. Rollins1, 3

1The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA; 2Philips Medical Systems, Cleveland, Ohio, USA; 3Children's Medical Center of Dallas, Dallas, Texas, USA

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                  1585.    Quality Analysis of DTI Images

 

Mustafa Okan Irfanoglu1, Steffen Sammet1, Regina Maria Koch1, Raghu Machiraju1, Michael V. Knopp1

1The Ohio State University, Columbus, Ohio, USA

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                  1586.    Characterizing DTI Image Quality and the Efficacy of Dyadic Sorting with a Capillary Phantom

 

Nathan E. Yanasak1, 2, Jerry D. Allison1, Tom C.-C. Hu1

1Medical College of Georgia, Augusta, Georgia, USA; 2University of Georgia, Athens, Georgia, USA

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                  1587.    Diffusion Tensor Representations and Their Applications to DTI Error Propagation

 

Cheng Guan Koay1, Lin-Ching Chang1, Carlo Pierpaoli1, Peter Joel Basser1

1NICHD, NIH, Bethesda, Maryland, USA

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                  1588.    Contribution of Cardiac-Induced Brain Pulsation to the Noise of the Diffusion Tensor in Turboprop-DTI

 

Minzhi Gui1, Ashish A. Tamhane1, Konstantinos Arfanakis1

1Illinois Institute of Technology, Chicago, Illinois, USA

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                  1589.    Effect of Registration of Diffusion Weighted Images on Fractional Anisotropy

 

NIRVISH SHAH1, BHARAT BISWAL1

1UMDNJ, NEWARK, New Jersey, USA

Text Box:  

 

                  1590.    Numeric Simulations for Optimization of Wild Bootstrap Technique as a Robust Estimator of

                              DTI Measurement Uncertainty

 

Tong Zhu1, Xiaoxu Liu1, Patrick Connelly1, Jianhui Zhong2

1University of Rochester, Rochester, New York, USA; 2Univeristy of Rochester, Rochester, New York, USA

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                  1591.    A Framework for Evaluating the Performance of EPI Distortion Correction Strategies in Diffusion

                              Tensor MRI

 

Minjie Wu1, 2, Lin-Ching Chang2, Alan S. Barnett2, Stefano Marenco2, Carlo Pierpaoli2

1University of Pittsburgh, Pittsburgh, Pennsylvania, USA; 2National Institutes of Health, Bethesda, Maryland, USA

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                  1592.    Correction of Geometric Distortions Due to Static Magnetic Field Inhomogeneities and Eddy

                              Currents in SENSE DTI

 

Trong-Kha Truong1, Bin Chen1, Allen W. Song1

1Duke University, Durham, North Carolina, USA

Text Box:  

 

                  1593.    Uncertainties of DTI Parameter Estimation Depend on the Fitting Algorithm:  Monte Carlo Simulations

                              and in-Vivo Data in Human Brain

 

Ryan Fobel1, Nancy Lobaugh2, Greg J. Stanisz2

1University of Toronto, Toronto, Ontario, Canada; 2Sunnybrook HSC, Toronto, Ontario, Canada

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                  1594.    Influence of the Noise Floor: Paradoxical Effects on DTI

 

Frederik Bernd Laun1, Bram Stieltjes1, Lothar Rudi Schad1

1Deutsches Krebsforschungszentrum, Heidelberg, Baden-Württemberg, Germany

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                  1595.    Influence of Linear Steady Background Gradients on the Accuracy of Molecular Diffusion

                              Anisotropy Evaluation Using MRI

 

Cristina Rossi1, 2, Andreas Boss1, Petros Martirosian1, Guenter Steidle1, Silivia Capuani2, 3, Claus D. Claussen1, Bruno Maraviglia, 34, Fritz Schick1

1Eberhard Karls University of Tübingen, Tübingen, Germany; 2CNR-INFM CRS-SOFT c/o La Sapienza University of Rome, Rome, Italy; 3Enrico Fermi Center, Rome, Italy; 4La Sapienza University, Rome, Italy

Text Box:  

 

                  1596.    Effect of DTI Bootstrap Bias on the DTI Uncertainty Measurements and Probabilistic Tractography

 

SungWon Chung1, 2, Jeffrey I. Berman2, Caroline Rae3, Roland G. Henry1, 2

1University of California San Francisco & Berkeley, San Francisco, California, USA; 2University of California San Francisco, San Francisco, California, USA; 3Prince of Wales Medical Research Institute, Sydney, NSW, Australia

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                  1597.    Partial Volume Effects in DTI

 

Arnold Skimminge1, 2, Karam Sidaros3, Matthew Liptrot3, Annette Sidaros3

1Technical University of Denmark, Lyngby, Denmark; 2Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital, Hvidovre, Hvidovre, Denmark; 3Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital, Hvidovre, Denmark

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                  1598.    Implications of Heterogeneous Variance of Tensor-Derived Quantities for Group Comparisons

 

John David Carew1, Grace Wahba, Peter J. Basser2

1University of Wisconsin, Madison, Wisconsin, USA; 2National Institutes of Health, Bethesda, Maryland

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                  1599.    An Optimized Tensor Orientation Strategy for Non-Rigid Alignment of DT-MRI Data

 

Wim Van Hecke1, Alexander Leemans1, Evert Vandervliet2, Paul M. Parizel2, Jan Sijbers1

1VisionLab, University of Antwerp, Wilrijk, Belgium; 2University Hospital Antwerp, University of Antwerp, Edegem, Belgium

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                  1600.    Noise-Induced Bias in Low-Direction Diffusion Tensor MRI: Replication of Monte-Carlo Simulation with

                              In-Vivo Scans

 

Casey Brett Goodlett1, P Thomas Fletcher2, Weili Lin3, Guido Gerig3

1UNC Chapel Hill, Chapel Hill, North Carolina, USA; 2University of Utah, Utah, USA; 3UNC Chapel Hill, North Carolina, USA

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                  1601.    Variational Framework for the Separation of Partially Volumed Tensor Compartments in the

                              Human Brain

 

Ofer Pasternak1, Nir Sochen2, Natahn Intrator1, Yaniv Assaf2, 3

1Tel-Aviv University, Tel-Aviv, Israel; 2Tel-Aviv University, Israel; 3Tel-Aviv Sourasky Medical Center, Israel

Text Box:  

 

                  1602.    The Cone of Uncertainty Is Elliptical: Implications for DTI Tractography

 

Cheng Guan Koay1, Lin-Ching Chang1, Peter Joel Basser1

1NICHD, NIH, Bethesda, Maryland, USA

Text Box:  

 

                  1603.    The Effect of Linear and Micro-Circular Shear Flow on Diffusion MR Measurements

 

Uri Nevo1, Michal Komlosh1, Evren Ozarslan1, Cheng Guan Koay1, Peter Joel Basser1

1NIH\NICHD, Bethesda, Maryland, USA

Text Box:  

 

                  1604.    Can We Expect Reproducible and Unbiased Information from Denoised Diffusion Tensor Imaging

                              with Low SNR?

 

Klaus Rudolf Hahn1, Sergei Prigarin2, Khader Hasan3

1gsf-National Research Center for Environment & Health, Neuherberg, Bavaria, Germany; 2Institute Computational Mathematics, Novosibirsk, Russian Federation; 3University of Texas Medical School, Houston, USA

Text Box:  

 

                  1605.    Influence of Microscopic Background Gradients on the Diffusion Parameters Observed in a Fiber

                              Model System

 

Tina Hartmann1, 2, Martin A. Koch1, 2, Jürgen Finsterbusch1, 2

1University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 2Neuroimage Nord, Hamburg-Kiel-Lübeck, Germany

Text Box:  

 

                  1606.    Comparison of Linear Combination Filtering to DTI and MTR in Whole Brain Myelin-Water Imaging

 

Sonya Bells1, Drew Morris1, Logi Vidarsson1, 2

1The Hospital for Sick Children, Toronto, Ontario, Canada; 2University of Toronto, Toronto, Ontario, Canada

 

 

Diffusion:  Animal Studies

Hall 14.1                     Tuesday 13:30 - 15:30

Text Box:  

 

                  1607.    Visualization of Laminar and Columnar Organization in Rat Olfactory Bulb Using Diffusion Tensor MRI

 

Waqas Majeed1, Kerry Ressler, Shella Keilholz1

1Georgia Institue of Technology / Emory University, Atlanta, Georgia, USA

Text Box:  

 

                  1608.    Postnatal Neural Development of the Brain: In Vivo Diffusion Tensor Imaging

 

Kurt Hermann Bockhorst1, Maged Kamel2, Pallavi Ahobila1, Jaivijay Ramu1, Jarek Wosik2, Regino Perez-Polo3, Ponnada A. Narayana1

1UTH Medical School, Houston, Texas, USA; 2University of Houston, Houston, Texas, USA; 3University of Texas Medical Branch, Galveston, Texas, USA

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                  1609.    A Window for High-Resolution Post-Mortem DTI: Mapping Contrast Changes in Neural Degeneration

 

Bennett Allan Landman1, Hao Huang1, Jerry L. Prince1, 2, Sarah H. Ying1

1Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; 2Johns Hopkins University, Baltimore, Maryland, USA

Text Box:  

 

                  1610.    Diffusion Weighted MRI of Closed Head Injury and Treatment with PEG (Polyethylene-Glycol) in Rats

 

SK K. Hekmatyar1, P S. Smucker2, P N. Hopewell1, R B. Borgens3, N Bansal1

1Indiana University, Indianapolis, Indiana, USA; 2Indiana University Hospital, Indianapolis, Indiana, USA; 3Purdue University, West Lafayette, Indiana, USA

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                  1611.    Mapping Mossy Fiber Sprouting in Epileptic Rat Hippocampus with Diffusion Spectrum

                              Magnetic Resonance Imaging

 

Li-Wei Kuo1, Chun-Yao Lee2, Chih-Chuan Chen3, Horng-Huei Liou2, 3, Van Jay Wedeen4, Jyh-Horng Chen1, Wen-Yih Isaac Tseng2, 3

1National Taiwan University, Taipei, Taiwan; 2National Taiwan University College of Medicine, Taipei, Taiwan; 3National Taiwan University Hospital, Taipei, Taiwan; 4Harvard Medical School, Charlestown, Massachusetts, USA

Text Box:  

 

                  1612.    Manganese-Enhanced and Diffusion Spectrum MRI of Hippocampal Cytoarchitecture in Epileptic Rats

 

Jun-Cheng Weng1, Chun-Yao Lee2, Horng-Huei Liou2, Jyh-Horng Chen1, Wen-Yih Isaac Tseng2

1National Taiwan University, Taipei, Taiwan; 2National Taiwan University College of Medicine, Taipei, Taiwan

Text Box:  

 

                  1613.    Non-Invasive In Vivo MRI Angiogenesis Assays

 

Rosalie Lemay1, Claude Pépin1, Luc Tremblay1, Benoit Paquette1, Martin Lepage1

1Université de Sherbrooke, Sherbrooke, QC, Canada

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                  1614.    Quantitative Diffusion Tensor Imaging in a Murine Model of Parkinson’s Disease

 

Michael D. Boska1, Khader M. Hasan2, Danette Kibuule1, Jaylene A. Nelson1, Theresa Hahn1, Ashley Reynolds1, Howard E. Gendelman1, R Lee Mosley1

1University of Nebraska Medical Center, Omaha, Nebraska, USA; 2University of Texas Medical School at Houston, Houston, Texas, USA

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                  1615.    Early Changes in the Apparent Diffusion Coefficient Following Ischemic Stroke in Canines

 

Ashley D. Harris1, 2, Richard Frayne1, 2

1University of Calgary, Calgary, Alberta, Canada; 2Foothills Medical Centre, Calgary Health Region, Calgary, Alberta, Canada

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                  1616.    Cortical FA Mapping of Developing Rat Brains

 

Hao Huang1, Akira Yamamoto1, Peter C.M. van Zijl1, 2, Susumu Mori1, 2

1Johns Hopkins University School of Medicine, Baltimore, Maryland, USA; 2Kennedy Krieger Institute, Baltimore, Maryland, USA

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                  1617.    The Effect of Myelin on the Q-Space and Conventional DTI Indices in Excised Myelin-Deficient Rat Brains

 

Amnon Bar-Shir1, Ian D. Duncan2, Yoram Cohen1

1Tel-Aviv University, Tel-Aviv, Israel; 2University of Wisconsin, Madison, Wisconsin, USA

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                  1618.    Analysis of High B-Value Diffusion Data May Highlight In Vivo Cellular Changes

 

Rebecca Milman Marsh1, James A. Bankson1, Nalini Patel1, R Jason Stafford1, Nicholas HA Terry1, John D. Hazle1

1U.T. M.D. Anderson Cancer Center, Houston, Texas, USA

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                  1619.    Brain Tissue Decomposition and Its Effects on Diffusion Tensor Images

 

Helen E. D'Arceuil1, Alex J. de Crespigny1

1Massachusetts General Hospital, Charlestown, Massachusetts, USA

Text Box:  

 

                  1620.    Diffusion Weighted Images in the Cat Visual Cortex at 9.4 T Reveal Extravascular Related ADC

                              Decreases During Activation

 

Essa Yacoub1, Kamil Uludag2, Kamil Ugurbil1, 2, Noam Harel1

1University of Minnesota, Minneapolis, Minnesota, USA; 2Max-Planck Institute for Biological Cybernetics, Tübingen, Germany

Text Box:  

 

                  1621.    DW-MRI of Perfused and Thermally Controlled Neuronal Organotypic Cultures

 

Uri Nevo1, Craig Vermont Stewart2, Elakkat Dharmaraj Gireesh2, Dietmar Plenz2, Peter Joel Basser1

1NIH\NICHD, Bethesda, Maryland, USA; 2NIH\NIMH, Bethesda, Maryland, USA

 

 

Fat-Water Separation

Hall 14.1                     Tuesday 13:30 - 15:30

 

                  1622.    Chemical Shift Correction in Bipolar Multi-Echo Sequences for Water and Fat Separation

 

Wenmiao Lu1, Scott B. Reeder2, Bruce L. Daniel1, Brian Andrew Hargreaves1

1Stanford University, Stanford, California, USA; 2University of Wisconsin-Madison, Madison, Wisconsin, USA

Text Box:  

 

                  1623.    Fast Single Breath-Hold 3D Abdominal Imaging with Water-Fat Separation

 

Peter Koken1, Holger Eggers1, Peter Börnert1

1Philips Research Europe, Hamburg, Germany

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                  1624.    An Algorithm for Lipid-Water Separation in the Presence of T2* Decay

 

Christian Graff1, Eric W. Clarkson1, Zhiqiang Li1, Maria I. Altbach1

1University of Arizona, Tucson, Arizona, USA

Text Box:  

 

                  1625.    Highly Accelerated IDEAL Vs Fat Sat Acquisition: A Comparison for Volumteric Liver Imaging

 

Ajit Shankaranarayanan1, Dan Sodickson2, Ananth Madhuranthakam3, Andres Carrillo4, Sanjay Joshi5, Aaron Grant6, Phil Robson6, Huanzhou Yu7, Ann Shimakawa7, Scott Reeder8, Jean Brittain9, Charlie McKenzie6

1GE Healthcare, Bethesda, Maryland, USA; 2New York University Medical Center, New York, New York, USA; 3GE Healthcare, Boston, Massachusetts, USA; 4GE Healthcare, Evanston, Illinois, USA; 5GE Healthcare, Waukesha, Wisconsin, USA; 6Beth Israel Deconess Medical Center, Boston, Massachusetts, USA; 7GE Healthcare, Menlo Park, California, USA; 8University of Wisconsion, Madison, Wisconsin, USA; 9GE Healthcare, Madison, Wisconsin, USA

Text Box:  

 

                  1626.    Dixon Fat-Water Separation by Dual-TR bSSFP Sequence

 

Teng-Yi Huang1

1National Taiwan University of Science and Technology, Taipei, Taiwan, Taiwan

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                  1627.    Fat-Water Separation in Alternating Repetition Time (ATR) Balanced SSFP

 

Tolga Cukur1, Dwight George Nishimura1

1Stanford University, Stanford, California, USA

Text Box:  

 

                  1628.    Fat Suppression with Weighted-Combination SSFP

 

Tolga Cukur1, Dwight George Nishimura1

1Stanford University, Stanford, California, USA

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                  1629.    A Linear Prediction Approach to Joint Estimation of Water/Fat Images and Field Inhomogeneity Map

 

Diego Hernando1, Justin Haldar1, Jingfei Ma2, Zhi-Pei Liang1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 2The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA

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                  1630.    Non-Iterative Decomposition of Fat and Water Using Chemical Shift

 

Mathews Jacob1, Bradley P. Sutton2

1University of Illinois at Urbana Champaign, Urbana, Illinois, USA; 2University of Illinois at Urbana Champaign, Illinois, USA

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                  1631.    T2-Weighted Volumetric Acquisition with Water-Fat Separation in a Clinically Feasible Scan Time

 

Ananth Jayaseelan Madhuranthakam1, Reed F. Busse2, Huanzhou Yu3, Ann Shimakawa3, Philip M. Robson4, Anja CS Brau3, Philip J. Beatty3, Scott B. Reeder5, Jean H. Brittain2, Charles A. McKenzie4

1GE Healthcare, Boston, Massachusetts, USA; 2GE Healthcare, Madison, Wisconsin, USA; 3GE Healthcare, Menlo Park, California, USA; 4Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA; 5University of Wisconsin-Madison, Madison, Wisconsin, USA

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                  1632.    Fat-Fat Interations in Dixon-Variant Imaging

 

Mark Bydder1, Gavin Hamilton1, Takeshi Yokoo1, Michael S. Middleton1, Alyssa D. Chavez1, Claude Sirlin1

1University of California San Diego, San Diego, California, USA

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                  1633.    Phase Sensitive Fat Suppression SSFP with Phase Correction

 

Zhongliang Zu1, Kun Zhou1, Haitao Zhu1, Shigang Zhang2, Shanglian Bao1

1Peking University, Beijing, People’s Republic of China; 2Siemens Mindit MRI Center, Shenzhen, Guangdong, People’s Republic of China

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                  1634.    Faster Dixon Fat-Water Imaging with Multiplex RF Pulses

 

Kuan J. Lee1

1University of Sheffield, Sheffield, South Yorkshire, UK

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                  1635.    Simultaneous Off-Resonance Correction and Fat/Water Separation for Non-Cartesian Trajectories Using a

                              Multi-Frequency Least-Squares Approach

 

Paul Thomas Gurney1, Brian Andrew Hargreaves1, Dwight George Nishimura1

1Stanford University, Stanford, California, USA

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                  1636.    Imaging Water, Fat, and Silicone with Regional Iterative Phasor Extraction (RIPE)

 

Qing-San Xiang1

1University of British Columbia, Vancouver, BC, Canada

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                  1637.    Histogram Based Water and Fat Identification in a Symmetrically Sampled Dual Echo Dixon Technique

 

Jingfei Ma1, Zachary William Slavens2, Anthony T. Vu2

1University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA; 2GE Healthcare, Waukesha, Wisconsin, USA

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                  1638.    Multi-Resolution Non-Iterative Field Map Estimation for Water and Fat Separation

 

Wenmiao Lu1, Garry E. Gold1, Huanzhou Yu2, Brian Andrew Hargreaves1

1Stanford University, Stanford, California, USA; 2GE Healthcare, Menlo Park, California, USA

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                  1639.    SENSE EPI Water-Fat Imaging

 

Li An1, David M. Thomasson1, Lawrence L. Latour1, Steven J. Warach1

1National Institutes of Health, Bethesda, Maryland, USA

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                  1640.    T1-Contrast Enhanced Single-Point Dixon with Integrated PSIR Based on Orthogonal Phase

 

Jong Bum Son1, Jim Ji1

1Texas A&M University, College Station, Texas, USA

 

 

SSFP

Hall 14.1                     Tuesday 13:30 - 15:30

Text Box:  

 

                  1641.    Diffusion Effects in Passband Balanced SSFP fMRI

 

Markus Klarhöfer1, Oliver Bieri1, Klaus Scheffler1

1University of Basel, Basel, Switzerland

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                  1642.    LOW-TIDE: Linear Filter Based Optimal Window Transition to Driven Equilibrium for B-SSFP Sequences

 

Neville Gai1, Lawrence Yao1

1National Institutes of Health, Bethesda, Maryland, USA

Text Box:  

 

                  1643.    Guiding Off-Resonance Interventional MR with Dephased Fast Low-Angle Positive-Contrast

                              Steady-State Free Precession Imaging

 

Ioannis Koktzoglou1, Debiao Li1, Rohan Dharmakumar1

1Northwestern University, Chicago, Illinois, USA

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                  1644.    Reducing the TR in SSFP Imaging with Ramp-Sampled FIESTA

 

Glenn S. Slavin1

1GE Healthcare, Bethesda, Maryland, USA

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                  1645.    Cartesian Continuous Sampling with Unequal Gradient Strengths

 

Candice A. Bookwalter1, Mark A. Griswold2, Jeffrey L. Sunshine2, Jeffrey L. Duerk, 12

1Case Western Reserve University, Cleveland, Ohio, USA; 2University Hospitals of Cleveland and Case Western Reserve University School of Medicine, Cleveland, Ohio, USA

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                  1646.    Slice Dispersed Linear Combination SSFP - A New Tool for Banding Reduction

 

Keith Wachowicz1, B G. Fallone1

1Medical Physics, Cross Cancer Institute, Edmonton, Alberta, Canada

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                  1647.    Off-Resonance Dependent Slice Profile Effects in Balanced SSFP Imaging

 

Felix Staehle1, Jochen Leupold1, Jürgen Hennig1, Michael Markl1

1University Hospital Freiburg, Freiburg, Germany

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                  1648.    Magnitude-Weighted Complex-Sum SSFP

 

Tolga Cukur1, Neal Kepler Bangerter1, Dwight George Nishimura1

1Stanford University, Stanford, California, USA

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                  1649.    Real-Time Balanced Steady State Free Precession Imaging with Through-Plane Flow

 

Akin Yucetas1, 2, Michael A. Guttman3, John A. Derbyshire3, Elliot R. McVeigh3, Christine H. Lorenz4, Robert Lederman3, Cengizhan Ozturk3

1Siemens Corporate Research, Princeton, New Jersey, USA; 2Bogazici University, Istanbul, Turkey; 3NHLBI, NIH, DHHS, Bethesda, Maryland, USA; 4Siemens Corporate Research, Baltimore, Maryland, USA

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                  1650.    SAR-Reduced TrueFISP Using Variable Flip Angels: Influence on In-Plane Resolution and SNR Properties

 

Dominik Paul1, Maxim Zaitsev1

1University Hospital Freiburg, Freiburg, Germany

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                  1651.    On Magnetization Transfer and Balanced SSFP

 

Oliver Bieri1, Klaus Scheffler1

1University of Basel / University Hospital, Basel, Switzerland

 

 

RF and K-Space

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1652.    An Extensible, Graphical Environment for Pulse Sequence Design and Simulation

 

William Ryan Overall1, John M. Pauly1

1Stanford University, Stanford, California, USA

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                  1653.    IDEA Simulator Extension: A Sequence Analyzer

 

Claus Kiefer1, Gerhard Schroth1

1University Hospital, Bern, Switzerland

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                  1654.    MR Fluoroscopy Employing Interactive Pulse Sequence Switching

 

Martin John Graves1, 2, Pauline Wong2, Richard Thomas Black1, David John Lomas2

1Addenbrooke's Hospital, Cambridge, UK; 2University of Cambridge, Cambridge, UK

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                  1655.    A Real-Time System for Interactive Large FOV MR Imaging

 

Mohammad Sabati1, 2, Christopher Hahn1, Megan Ann Bates1, Mark Jason Verano1, Michael J. Haakstad2, Richard Frayne1, 2

1University of Calgary, Calgary, Alberta, Canada; 2Calgary Health Region, Calgary, Alberta, Canada

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                  1656.    Sliding Phase Encoding in Table Motion Direction for 3D Continuously Moving Table Imaging

 

Shinji Kurokawa1, Yo Taniguchi1, Kaori Narahara1, Suguru Yokosawa1, Hisaaki Ochi1, Yoshitaka Bito1

1HItachi Ltd., Kokubunji-shi, Tokyo, Japan

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                  1657.    Rapid RF-Mapping Using TurboSTEAM

 

Gunther Helms1, Jürgen Finsterbusch2, Peter Dechent1

1University of Göttingen, Faculty of Medicine, Göttingen, Germany; 2Universitätsklinikum Eppendorf, Hamburg, Germany

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                  1658.    Fast Slice-Selective B1 Mapping

 

Mika W. Vogel1, Hans-Peter Fautz, Rolf Schulte, Patrick Gross, Yudong Zhu2

1GE Global Research - Europe, Garching bei Muenchen, Bayern, Germany; 2GE Global Research - USA,

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                  1659.    A New Method for Tailored 2-D Excitation Using Frequency and Gradient Modulation Based on

                              Rapid Passage

 

Nathaniel James Powell1, Jang-Yeon Park1, Michael Garwood1

1University of Minnesota, Minneapolis, Minnesota, USA

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                  1660.    Total Removal of Unwanted Echoes in Harmonic Phase MRI (TRUE-HARP)

 

Khaled Z. Abd-Elmoniem1, Jerry L. Prince1, 2

1Johns Hopkins University, Baltimore, Maryland, USA; 2Johns Hopkins University Medical School, Baltimore, Maryland, USA

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                  1661.    How to Unwind in the Low Field Limit

 

Zheng Xian1, Chris Bidinosti1, Jason L. Hobson1, Michael E. Hayden1

1Simon Fraser University, Burnaby, BC, Canada

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                  1662.    Pulse Sequence for Comprehensive Evaluation of Renal Artery Stenosis

 

Hyun Jeong1, Ty A. Cashen1, James C. Carr2, Timothy John Carroll1, 2

1Northwestern University, Chicago, Illinois, USA; 2Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA

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                  1663.    Radial Single-Shot STEAM MRI

 

Kai Tobias Block1, Alexander Karaus1, Jens Frahm1

1Biomedizinische NMR Forschungs GmbH, Goettingen, Germany

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                  1664.    A New Plane Orientation Scheme for Spiral Projection Imaging

 

Ryan Keith Robison1, Eric Aboussouan1, James G. Pipe1

1Barrow Neurological Institute, Phoenix, Arizona, USA

Text Box:  

 

                  1665.    Elliptical Field of View in PROPELLER MRI

 

Ajit Devaraj1, James G. Pipe1

1Barrow Neurological Institute, Phoenix, Arizona, USA

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                  1666.    Quadrant Radial K-Space (Quark) – A New Trajectory in Between Radial and Cartesian.

 

Kuan J. Lee1, Jim M. Wild1

1University of Sheffield, Sheffield, South Yorkshire, UK

Text Box:  

 

                  1667.    Cog-Wheel Imaging: A Rapid Echo Shifted Technique

 

Maxim Zaitsev1

1University Hospital Freiburg, Freiburg, Germany

Text Box:  

 

                  1668.    Hilbert-Sampling in K-Space

 

Wolf Blecher1, Daniel Gembris1, Reinhard Maenner1

1University of Mannheim, Mannheim, Germany

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                  1669.    Signal Processing and Image Reconstruction for SWIFT

 

Curtis Andrew Corum1, Steen Moeller1, Djaudat Idiyatullin1, Michael Garwood1

1University of Minnesota, Minneapolis, Minnesota, USA

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                  1670.    Progress in Rapid and Short Acquisition Delay Imaging with SWIFT

 

Curtis Andrew Corum1, Djaudat Idiyatullin1, Steen Moeller1, Ken Bricker1, Jutta M. Ellermann1, Michael Garwood1

1University of Minnesota, Minneapolis, Minnesota, USA

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                  1671.    Echo-Planar Imaging with Multiple Echo Trains in a Single-Shot Using Stimulated Echoes

 

Jürgen Finsterbusch1, 2, Wolfgang Weber-Fahr1, 2, Martin A. Koch1, 2

1University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 2Neuroimage Nord, Hamburg-Kiel-Lübeck, Germany

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                  1672.    Factors Affecting the Effectiveness of a Projection Dephaser in 2D Gradient-Echo Imaging

 

Nicky H.G.M. Peters1, Koen L. Vincken1, Jan-Henry Seppenwoolde1, Martijn van der Bom1, Christianus J.G. Bakker1

1University Medical Center Utrecht, Utrecht, Netherlands

 

 

RF Pulse Design

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1673.    Predicting the Energy of  Finite Time RF Pulses

 

Patrick Le Roux1, Rolf F. Schulte2

1GE Healthcare, Palaiseau, France; 2GE Global Research, Munich, Germany

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                  1674.    Fast Sequence Optimization for Superior Signal Suppression with Multiple Hyperbolic Secant Pulses

 

Ronald Ouwerkerk1

1Johns Hopkins University, SOM, Baltimore, Maryland, USA

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                  1675.    Independent Phase Modulation for Dual-Slab 3D Imaging

 

Brian A. Hargreaves1, Charles H. Cunningham2, John M. Pauly1, Bruce L. Daniel1

1Stanford University, Stanford, California, USA; 2University of Toronto, Toronto, Ontario, Canada

Text Box:  

 

                  1676.    Calibration Tools for RF Shim at Very High Field with Multiple Element RF Coils: From Ultra Fast Local

                              Relative Phase to Absolute Magnitude B1+ Mapping

 

Pierre-Francois Van de Moortele1, Carl Snyder1, Lance DelaBarre1, Gregor Adriany2, Tommy Vaughan1, Kamil Ugurbil1

1University of Minnesota, MINNEAPOLIS, Minnesota, USA; 2University of Minnesota, Minneapolis, Minnesota, USA

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                  1677.    RF Pulse Design for High-Resolution Imaging with FLASE

 

Joelle Karine Barral1, Michael Lustig1, Nikola Stikov1, Dwight G. Nishimura1

1Stanford University, Stanford, California, USA

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                  1678.    Dual-Band Adiabatic Selective Refocussing for Signal Suppression in High Field MR

 

Ronald Ouwerkerk1

1Johns Hopkins University, SOM, Baltimore, Maryland, USA

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                  1679.    Enhancement of In Vivo iZQC Signal by Spin Locking Pulse

 

Jing Song1, Chulhyun Lee1, Gigi Galiana1, Rosa T. Branca1, Elizabeth Jenista1, Warren S. Warren1

1Duke University, Durham, North Carolina, USA

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                  1680.    Comparison of the Effectiveness of Saturation Pulses for Quantitative First-Pass Cardiac Perfusion

                              MRI at 1.5T and 3T

 

Daniel Kim1, Oded Gonen1, Niels Oesingmann2, Leon Axel1

1New York University, New York, USA; 2Siemens Medical Solutions, New York, USA

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                  1681.    High Spatial Resolution Multispectral Quantitative MRI of the Human Knee: Mixed-TSE Pulse Sequence

 

Akira Murakami1, Jaroslaw Tkacz1, Hernan Jara1

1Boston University Medical Center, Boston, Massachusetts, USA

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                  1682.    New Slice-Selective Pulse Cascades Producing Uniform Tipping in Inhomogeneous RF Fields

 

Gerald B. Matson1, 2, Lana G. Kaiser1, 3, Karl Young1, 2

1Veterans Affairs Medical Center, San Francisco, California, USA; 2University of California, San Francisco, California, USA; 3Northern California Institute for Research and Education, San Francisco, California, USA

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                  1683.    Reducing Side Lobes and SAR in Parallel Transmission Using Variable Density Spirals

 

Yinan Liu1, Jim Ji1

1Texas A&M University, College Station, Texas, USA

 

                  1684.    An Analysis of Reciprocity in Parallel MRI

 

Yudong Zhu1

1GE Global Research Center, Niskayuna, New York, USA

Text Box:  

 

                  1685.    Joint Design of Trajectory and RF Pulses for Parallel Excitation

 

Chun-yu Yip1, William Grissom1, Jeffrey A. Fessler1, Douglas C. Noll1

1University of Michigan, Ann Arbor, Michigan, USA

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                  1686.    RF Pulse Design Methods for Reduction of Image Artifacts in Parallel RF Excitation: Comparison of

                              3 Techniques on a 3T Parallel Excitation System with 8 Channels

 

Adam Charles Zelinski1, Lawrence L. Wald1, 2, Kawin Setsompop1, Vijayanand Alagappan2, Borjan Alexsandar Gagoski1, Franz Hebrank3, Ulrich Fontius3, Franz Schmitt3, Elfar Adalsteinsson1

1Massachusetts Institute of Technology, Cambridge, Massachusetts, USA; 2Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA; 3Siemens Medical Solutions, Erlangen, Germany

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                  1687.    Reduced-Voltage RF Shimming for Adiabatic Pulse Design in Parallel Transmission

 

Kawin Setsompop1, Larry L. Wald2, Elfar Adalsteinsson1

1Massachusetts Institute of Technology, Cambridge, Massachusetts, USA; 2A. A. Martinos Center for Biomedical Imaging, MGH, Harvard Medical School, Charlestown, Massachusetts, USA

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                  1688.    3D RF Pulses for Parallel Transmission MRI Systems

 

Ingmar Graesslin1, Sven Biederer1, Patrick Wilhelm1, Peter Vernickel1, Giel Mens2, Karl-Heinz Zimmermann3, Ulrich Katscher1, Peter Börnert1

1Philips Research Europe, Hamburg, Germany; 2Philips Medical Systems, Best, Netherlands; 3TU-Hamburg-Harburg, Hamburg, Germany

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                  1689.    Additive-Angle' Method for Fast Large-Tip-Angle RF Pulse Design in Parallel Excitation

 

William A. Grissom1, Jeffrey A. Fessler1, Douglas C. Noll1

1University of Michigan, Ann Arbor, Michigan, USA

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                  1690.    Enforcing Strict Constraints in Multiple-Channel RF Pulse Optimization

 

David O. Brunner1, Klaas P. Pruessmann1

1University and ETH Zurich, Zurich, Switzerland

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                  1691.    Designing Fast 3-D RF Excitations by Optimizing the Number, Placement and Weighting of Spokes in

                              k-Space Via a Sparsity-Enforcement Algorithm

 

Adam Charles Zelinski1, Kawin Setsompop1, Vivek K. Goyal1, Vijayanand Alagappan2, Ulrich Fontius3, Franz Schmitt3, Lawrence L. Wald1, 2, Elfar Adalsteinsson1

1MIT, Cambridge, Massachusetts, USA; 2Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA; 3Siemens Medical Solutions, Erlangen, Germany

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                  1692.    Array-Optimized Composite Pulse for Homogeneous Whole-Brain Inversion in High Field MRI

 

Suk-hoon Oh1, Zhangwei Wang1, Michael B. Smith1, Christopher Michael Collins1

1The Pennsylvania State University, Hershey, Pennsylvania, USA

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                  1693.    RF Shimming Using a Multi-Element Transmit System in Phantom and In Vivo Studies

 

Ulrich Katscher1, Peter Vernickel1, Ingmar Graesslin1, Peter Boernert1

1Philips Research Laboratories, Hamburg, Germany

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                  1694.    Phase Constraint Relaxation in Parallel Excitation Pulse Design

 

Adam B. Kerr1, Yudong Zhu2, John M. Pauly1

1Stanford University, Stanford, California, USA; 2GE Global Research Center, Niskayuna, New York, USA

Text Box:  

 

                  1695.    Spectrum Optimized Parallel Excitation Pulse Design

 

Yudong Zhu1, Joseph E. Piel1, Randy O. Giaquinto1, Ronald D. Watkins1, Thomas K. Foo1, Adam B. Kerr2, John M. Pauly2, Florian Wiesinger3, Mika Vogel3, Patrick Gross3

1GE Global Research Center, Niskayuna, New York, USA; 2Stanford University, Stanford, California, USA; 3GE Global Research Center, Munich, Germany

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                  1696.    Multidimensional Arbitrary-Flip-Angle Parallel Transmit Pulse Design Using an Optimal Control Approach

 

Dan Xu1, Kevin F. King2, Yudong Zhu3, Graeme McKinnon2, Zhi-Pei Liang1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 2General Electric Healthcare, Milwaukee, Wisconsin, USA; 3General Electric Corporate R&D Center, Niskayuna, New York, USA

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                  1697.    Design of Linear Class Large-Tip-Angle Multidimensional RF Pulses for Parallel Transmit

 

Dan Xu1, Kevin F. King2, Yudong Zhu3, Graeme McKinnon2, Zhi-Pei Liang1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 2General Electric Healthcare, Milwaukee, Wisconsin, USA; 3General Electric Corporate R&D Center, Niskayuna, New York, USA

Text Box:  

 

                  1698.    Pulse Design Methods for Reduction of Specific Absorption Rate in Parallel RF Excitation

 

Adam Charles Zelinski1, Kawin Setsompop1, Vijayanand Alagappan2, Borjan Alexsandar Gagoski1, Leonardo M. Angelone2, Giorgio Bonmassar2, Ulrich Fontius3, Franz Schmitt3, Elfar Adalsteinsson1, Lawrence L. Wald1, 2

1MIT, Cambridge, Massachusetts, USA; 2Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA; 3Siemens Medical Solutions, Erlangen, Germany

Text Box:  

 

                  1699.    Designing RF Pulses with Optimal Specific Absorption Rate (SAR) Characteristics and

                              Exploring Excitation Fidelity, SAR and Pulse Duration Tradeoffs

 

Adam Charles Zelinski1, Vivek K. Goyal1, Leonardo Angelone2, Giorgio Bonmassar2, Lawrence L. Wald1, 2, Elfar Adalsteinsson1

1MIT, Cambridge, Massachusetts, USA; 2A. A. Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA

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                  1700.    Reducing B1 Inhomogeneity Using Optimized Parallel Transmit Pulses

 

Dan Xu1, Kevin F. King2, Graeme McKinnon2, Zhi-Pei Liang1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 2General Electric Healthcare, Milwaukee, Wisconsin, USA

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                  1701.    k-Space Sample Density Compensation Via Basis Function Cross-Correlations,  with Application to

                             the Design of 2D RF Excitations

 

Dimitris Mitsouras1, Robert V. Mulkern, 12, Onur Afacan3, Dana H. Brooks3, Frank J. Rybicki1

1Brigham And Womens Hospital & Harvard Medical School, Boston, Massachusetts, USA; 2Childrens Hospital & Harvard Medical School, Boston, Massachusetts, USA; 3Northeastern University, Boston, Massachusetts, USA

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                  1702.    Design of Refocusing Flip Angle Modulation for Volumetric 3D-FSE Imaging of Brain, Spine, Knee,

                              Kidney and Uterus

 

Reed F. Busse1, Anja C S Brau2, Philip J. Beatty2, Jean H. Brittain1, Ling Sun3, Hari Hariharan3, Garry A. Gold4, Howard A. Rowley5, Elizabeth A. Sadowski5, Scott B. Reeder5

1GE Healthcare, Madison, Wisconsin, USA; 2GE Healthcare, Menlo Park, California, USA; 3GE Healthcare, Waukesha, Wisconsin, USA; 4Stanford University, Stanford, California, USA; 5University of Wisconsin, Madison, Wisconsin, USA

Text Box:  

 

                  1703.    3D Spatial Excitation Using Variable-Density K-Space Trajectories

 

Patrick Wilhelm1, Peter Börnert2, Kay Nehrke2

1University of Karlsruhe, Karlsruhe, Germany; 2Philips Research Europe, Hamburg, Germany

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                  1704.    Enhanced Diffusion Weighting Generated by Selective Composite Adiabatic Pulses

 

Ziqi Sun1, 2, Robert Bartha1, 3

1Robarts Research Institute, London, Ontario, Canada; 2The Ohio State University, Columbus, Ohio, USA; 3University of Western Ontario, London, Ontario, Canada

Text Box:  

 

                  1705.    Selective Rotation Pulses Calculated with an Inverse Scattering Algorithm

 

Christian Oliver Bretschneider1, David Edward Rourke1

1University of Nottingham, Nottingham, Nottinghamshire, UK

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                  1706.    High Performance Computation of Spatially Selective Excitation Pulses Regarding Realistic

                              Experimental Conditions

 

Tony Stöcker1, N. Jon Shah1

1Research Centre Jülich, Jülich, Germany

Text Box:  

 

                  1707.    Feedback-Enhanced MRI by Fixed-Point Dynamics and Nonlinear Spin-Locking

 

Jon Furuyama1, YUNG-YA LIN1

1UCLA, Los Angeles, California, USA

Text Box:  

 

                  1708.    Design of Linear-Phase Frequency-Modulated Broadband Refocusing Pulses

 

Rolf F. Schulte1, Patrick Le Roux2, Mika W. Vogel1, Hartmut Koenig1

1GE Global Research, Munich, Germany; 2GE Healthcare, Palaiseau, France

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                  1709.    Novel Design for Notched RF Saturation Pulses Using the SLR Transform

 

Charles H. Cunningham1, Michael Lustig2, Bob S. Hu2, Juan M. Santos2, Taehoon Shin3, Krishna S. Nayak3, John M. Pauly2

1University of Toronto, Toronto, Ontario, Canada; 2Stanford, Stanford, California, USA; 3University of Southern California, Los Angeles, California, USA

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                  1710.    Towards MRSI of the Prostate at 7T Using Adiabatic RF Pulses and a Transmit and Receive

                              Endorectal Coil

 

Dennis Klomp1, 2, Tom Scheenen1, Arend Heerschap1

1Radboud University Nijmegen Medical Center, Nijmegen, Netherlands; 2International Research Center for Magnetic Resonance in Medicine and Cognitive Science, Essen, Germany

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                  1711.    Inverted Double Half RF Pulse for Long T2 Suppression in Ultrashort Echo-Time Imaging

 

Sonal Josan1, John Pauly1, Kim Butts Pauly1

1Stanford University, Stanford, California, USA

Text Box:  

 

                  1712.    Variable Slew Rate Spiral Design for Local SAR Reduction in 2D RF Pulse Design

 

Dan Xu1, Kevin F. King2, Zhi-Pei Liang1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 2General Electric Healthcare, Milwaukee, Wisconsin, USA

 

 

Sequence Contrasts

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1713.    Fast T Measurements by Spin-Lock Pre-Encoded HASTE and bSSFP (SLIPS)

 

Eric Albert Mellon1, Sampreet Niyogi1, Mallikarjunarao Kasam1, Reddy Shashank Beesam1, Walter Witschey1, Arijitt Borthakur1, Ravinder Reddy1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1714.    T MRI of the Human Brain Using a Spin-Locked SSFP Pulse Sequence

 

Ari Borthakur1, Sampreet Niyogi1, Walter Witschey1, Chenyang Wang1, Elias R. Melhem1, Ravinder Reddy1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1715.    MP-RAGE Techniques for Imaging the Mouse Abdomen at 9.4T

 

Nirav J. Mehta1, Amy H. Herlihy2, Li-Wen Li2, Po-Wah So2, Jimmy D. Bell2

1Imperial College London, London, UK; 2Hammersmith Hospital, Imperial College London, London, UK

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                  1716.    Signal and Contrast Properties of Very-Long Spin-Echo Trains for 3D T2-Weighted

                              Turbo-Spin-Echo Imaging

 

John P. Mugler, III1

1University of Virginia School of Medicine, Charlottesville, Virginia, USA

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                  1717.    T1-Optimized Single-Slab 3D Turbo Spin Echo Imaging with Long Echo Trains

 

Jaeseok Park1, John P. Mugler III2, Wilhelm Horger1, Berthold Kiefer1

1Siemens Medical Solutions, Erlangen, Germany; 2University of Virginia, Charlottesville, Virginia, USA

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                  1718.    Different Distribution Functions of Magnetization Transfer Pulses for High Resolution MT

                              Imaging of the Knee at 3 Tesla

 

Petros Martirosian1, Andreas Boss1, Hansjoerg Graf1, Michael Deimling2, Berthold Kiefer2, Fritz Schick1

1University of Tübingen, Tübingen, Germany; 2Siemens Medical Solutions, Erlangen, Germany

Text Box:  

 

                  1719.    Simultaneous T1, T2 and Spin Density Quantification in 5 Seconds Using Inversion Recovery SSFP

 

Christian Stehning1, Stefanie Winkelmann1, Hannes Dahnke1

1Philips Research Europe, Hamburg, Germany

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                  1720.    Effects of T1, T2, and Spectral Complexity on In- And Out-Of-Phase Imaging: A Systematic

                              Approach by Computer Simulation

 

Takeshi Yokoo1, Mark Bydder1, Jason Barksdale2, Gavin Hamilton1, Michael Middleton1, Claude Sirlin1, Graeme Bydder1

1University of California at San Diego, San Diego, California, USA; 2University of Southern California, Los Angeles, California, USA

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                  1721.    Applications of Off-Resonance Positive Contrast Imaging Using FLAPS

 

Rohan Dharmakumar1, Ioannis Koktzoglou1, Tatjana Paunesku1, Gayle E. Woloschak1, Debiao Li1

1Northwestern University, Chicago, Illinois, USA

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                  1722.    Dependency of Parameter Estimates for the Tofts Model on Temporal Sampling Rate and on

                              Bolus Arrival Time

 

Hendrik Oliver Arp Laue1, Matthias Althaus1, Sarah Behrens1, Horst Karl Hahn1, Heinz-Otto Peitgen1

1Mevis Research, Bremen, Germany

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                  1723.    Towards Whole Brain Myelin Imaging

 

Burkhard Mädler1, 2, Alex L. MacKay2

1Philips Medical Systems Canada, Vancouver, BC, Canada; 2UBC, Vancouver, BC, Canada

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                  1724.    Modeling Pulsed Magnetization Transfer

 

Sharon Portnoy1, Greg Jan Stanisz2

1Hospital for Sick Children, Toronto, Ontario, Canada; 2Sunnybrook HSC, Toronto, Ontario, Canada

 

 

PROPELLER MRI

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1725.    Turbo PROPELLER with Asymmetric Blade

 

Donglai Huo1, Ryan G. Robison1, Nick R. Zwart1, Josef P. Debbins1, Alan Thompson2, James G. Pipe1

1Barrow Neurological Institute, Phoenix, Arizona, USA; 2GE Healthcare, Milwaukee, Wisconsin, USA

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                  1726.    Anisotropic Field-Of-Views for PROPELLER MRI

 

Peder E. Z. Larson1, Dwight G. Nishimura1

1Stanford University, Stanford, California, USA

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                  1727.    System Characterization for VP-PROPELLER MRA

 

Nicholas R. Zwart1, James G. Pipe1

1Barrow Neurological Institute, Phoenix, Arizona, USA

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                  1728.    T1-Weighted PROPELLER GRE Using Inversion Recovery (IR)

 

Naoyuki Takei1, Tetsuji Tsukamoto1

1GE Yokogawa Medical Systems, Ltd, Hino, Japan

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                  1729.    Golden Angle PROPELLER MRI

 

Kay Nehrke1, Peter Börnert1, Gert H. van Yperen2, Holger Eggers1

1Philips Research Europe, Hamburg, Germany; 2Philips Medical Systems, Best, Netherlands

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                  1730.    TBLADE-Spatiotemporal PROPELLER MRI

 

Alto Stemmer1, Michaela Schmidt1, Berthold Kiefer1

1Siemens Medical Solutions, Erlangen, Germany

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                  1731.    Analysis and Refinement of PROPELLER MRI Motion Correction

 

Ryan K. Robison1, James G. Pipe1

1Barrow Neurological Institute, Phoenix, Arizona, USA

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                  1732.    Motion Estimation for PROPELLER MRI Using Image-Based Registration

 

Kay Nehrke1, Brian Welch2, Peter Börnert1, Holger Eggers1

1Philips Research Europe, Hamburg, Germany; 2Philips Medical Systems, Cleveland, USA

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                  1733.    Corrections to Accelerated Propeller Acquisition to Maintain Contrast and Reduce T2 Decay Artifacts

 

Shaorong Chang1, Ajeetkumar Gaddipati1, Ersin Bayram1, Michael R. Hartley1

1GE Healthcare, Waukesha, Wisconsin, USA

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                  1734.    GRAPPA Estimations Using Undersampled Propeller Trajectories

 

Stefan Skare1, Rexford D. Newbould1, Roland Bammer1

1Stanford University, Palo Alto, California, USA

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                  1735.    Preserving Phase Information in Propeller Imaging

 

Holger Eggers1, Gert H. van Yperen2

1Philips Research Europe, Hamburg, Germany; 2Philips Medical Systems, Best, Netherlands

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                  1736.    Further Investigation on the SNR and De-Blurring Effect of the Weighting Window on

                              PROPELLER EPI Reconstruction

 

Fu-Nien Wang1, Tzu-Chao Chuang2, Teng-Yi Huang3, Nan-Kuei Chen4, Hsiao-Wen Chung2, Kenneth K. Kwong5

1National Yang-Ming University, Taipei, Taiwan; 2National Taiwan University, Taipei, Taiwan; 3National Taiwan University of Science and Technology, Taipei, Taiwan; 4Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; 5Massachusetts General Hospital, Charlestown, Massachusetts, USA

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                  1737.    Contrast Optimization by Data Weighting in Propeller Imaging

 

Holger Eggers1, Gert H. van Yperen2, Kay Nehrke1

1Philips Research Europe, Hamburg, Germany; 2Philips Medical Systems, Best, Netherlands

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                  1738.    PROPELLER Reconstruction Using Discrete Fourier Interpolation

 

Kay Nehrke1, Peter Börnert1

1Philips Research Europe, Hamburg, Germany

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                  1739.    Analytical Sampling Density Compensation for PROPELLER MRI

 

Kay Nehrke1

1Philips Research Europe, Hamburg, Germany

Parallel Imaging

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1740.    Parallel Imaging as a Non-Linear Inversion Problem - Improved Reconstructions

 

Martin Uecker1, Kai Tobias Block1, Jens Frahm1

1Biomedizinische NMR Forschungs GmbH, Goettingen, Germany

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                  1741.    B0-Correction in Parallel Imaging with Arbitrary K-Space Trajectories

 

Rolf F. Schulte1, Florian Wiesinger1, Hartmut Koenig1

1GE Global Research, Munich, Germany

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                  1742.    Fully Autocalibrated Parallel Imaging for Arbitrary Trajectories Using a Combination of GRAPPA-Operator

                             Gridding and Conjugate-Gradient Optimization

 

Nicole Seiberlich1, Felix A. Breuer2, Hisamoto Moriguchi3, Peter M. Jakob1, 2, Mark A. Griswold4

1University of Würzburg, Würzburg, Germany; 2Research Center Magnetic Resonance Bavaria (MRB), Würzburg, Germany; 3Toho University Omori Medical Center, Tokyo, Japan; 4University Hospitals of Cleveland, Cleveland, Ohio, USA

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                  1743.    Continuous 2D GRAPPA Kernel for Propeller Trajectories

 

Stefan Skare1, Rexford Newbould1, Roland Bammer1

1Stanford University, Palo Alto, California, USA

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                  1744.    Iterative GRAPPA (iGRAPPA) for Improved Parallel Imaging Reconstruction

 

Tiejun Zhao1, Xiaoping Hu1

1Emory University, Atlanta, Georgia, USA

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                  1745.    Iterative Back-Projection Reconstruction for Radial SENSE

 

Peng Qu1, Bing Wu1, Chunsheng Wang1, Jing Yuan1, Juan Wei1, Yong Pang1, Gary X. Shen1

1The University of Hong Kong, Hong Kong, Hong Kong

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                  1746.    SNR Variation with Regularization Term for Non-Cartesian SENSE Reconstruction

 

Joanna E. Perthen1, Mark Bydder1, Thomas T. Liu1

1University of California, San Diego, La Jolla, California, USA

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                  1747.    Universal Approach to Quantification of SNR and G-Factor for Parallel MRI

 

Philip M. Robson1, Aaron K. Grant1, Ananth J. Madhuranthakam2, Riccardo Lattanzi1, 3, Daniel K. Sodickson1, Charles A. McKenzie1

1Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA; 2Global Applied Sciences Lab., GE Healthcare, Boston, Massachusetts, USA; 3Harvard-MIT, Boston, Massachusetts, USA

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                  1748.    Global 2D Polynomial Fit Method for Efficient Filling of Coil Sensitivity Profile Gaps

 

Christopher Joseph Wargo1, Malcolm J. Avison1, John C. Gore1

1Vanderbilt University, Nashville, Tennessee, USA

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                  1749.    A Method for Autocalibrating 2-D Accelerated Volumetric Parallel Imaging with Clinically

                              Practical Reconstruction Times

 

Philip James Beatty1, Anja C. Brau1, Shaorong Chang2, Sanjay M. Joshi2, Charles R. Michelich2, Ersin Bayram2, Teresa E. Nelson3, Robert J. Herfkens3, Jean H. Brittain4

1GE Healthcare, Menlo Park, California, USA; 2GE Healthcare, Waukesha, Wisconsin, USA; 3Stanford University, Stanford, California, USA; 4GE Healthcare, Madison, Wisconsin, USA

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                  1750.    Introducing Auto-Calibrated Parallel Imaging GRAPPA to 3D Axial Continuously Moving Table

                              Whole-Body MRI

 

Michael O. Zenge1, Mark E. Ladd1, Harald H. Quick1

1University Hospital Essen, Essen, Germany

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                  1751.    Uniform Virtual Coil Reconstruction  for Autocalibrating Parallel Imaging

 

Philip James Beatty1, Anja C. Brau1

1GE Healthcare, Menlo Park, California, USA

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                  1752.    Point Spread Functions in K-Space and Image-Based Parallel Image Reconstructions

 

Philip M. Robson1, Charles A. McKenzie1, Aaron K. Grant1

1Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA

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                  1753.    Increasing Efficiency of Parallel Imaging by Using Information from Spatially Adjacent Slices

 

Matthias Honal1, Hans-Peter Fautz2, Ute Ludwig1, Maxim Zaitsev1

1University Hospital Freiburg, Freiburg, Germany; 2General Electric, Garching, Germany

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                  1754.    3D Cartesian and Elliptical GRAPPA Based Spectroscopic Imaging of Gliomas at 3 Tesla

 

Suchandrima Banerjee1, 2, Esin Ozturk-Isik1, 2, Sharmila Majumdar1, 2, Sarah J. Nelson1, 2

1University of California San Francisco, San Francisco, California, USA; 2University of California San Francisco-University of California Berkeley, Berkeley, California, USA

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                  1755.    Proton-Echo-Planar-Spectroscopic-Imaging (PEPSI) on the Human Brain Using a 32-Channel

                              Coil Array and GRAPPA Reconstructions at 3T

 

Shang-Yueh Tsai1, Stefan Posse2, 3, Ricardo Otazo3, Yi-Ru Lin4, Hsiao-Wen Chung1, Fa-Hsuan Lin5, 6

1National Taiwan University, Taipei, Taiwan; 2University of New Mexico School of Medicine, Albuquerque, New Mexico, USA; 3University of New Mexico, Albuquerque, New Mexico, USA; 4National Taiwan University of Science and Technology, Taipei, Taiwan; 5MGH-HMS-MIT Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA; 6Massachusetts General Hospita, Boston, Massachusetts, USA

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                  1756.    Edge Preserving Bayesian Reconstruction Method for Parallel Imaging and Application in Cadiac MRI

 

Gurmeet Singh1, Bryan Kressler1, Thanh Nguyen2, Pascal Spincemaille2, Ramin Zabih1, Ashish Raj3, Yi Wang2

1Cornell University, Ithaca, New York, USA; 2Cornell University, New York, USA; 3UC San Francisco, San Francisco, California, USA

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                  1757.    Tikhonov Regularization Optimisation for PreLearn: Effects on the Detection of Activations in

                              Functional MRI

 

Alejandro Ribés1, 2, Cécile Rabrait1, Ching-Po Lin3, Franck Lethimonnier1, Denis Le Bihan1, Cyril Poupon1

1Commissariat à l'Energie Atomique, Paris, France; 2National  Yang-Ming University, Taipei, Taiwan; 3National Yang-Ming University, Taipei, Taiwan

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                  1758.    Methods for Robust Quantification of Trabecular Bone Parameters from Highly Accelerated

                              In Vivo MR Images Obtained by GRAPPA Based Techniques at 3 Tesla and 7 Tesla

 

Suchandrima Banerjee1, 2, Sharmila Majumdar1, 2

1University of California San Francisco, San Francisco, California, USA; 2University of California San Francisco-University of California Berkeley, Berkeley, California, USA

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                  1759.    Parallel Imaging of Mice on a Clinical 3-Tesla MRI System with a Dedicated 8-Channel

                              Small-Animal Coil Array

 

Olaf Dietrich1, Titus Lanz2, Herbert M. Reinl1, Frank Berger1, Michael Peller1, Maximilian F. Reiser1, Stefan O. Schoenberg1

1Ludwig Maximilian University of Munich, Munich, Germany; 2RAPID Biomedical, Rimpar, Germany

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                  1760.    Intrinsic Signal Amplification in 2D SENSE Elliptical Centric 3D Contrast-Enhanced MRA

 

Stephen J. Riederer1, Houchun H. Hu2, Clifton R. Haider1, Norbert G. Campeau1, John Huston1

1Mayo Clinic, Rochester, Minnesota, USA; 2University of Southern California,

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                  1761.    Benefit of Parallel Imaging Techniques for Silent EPI

 

Sebastian Schmitter1, Michael Amann2, Lothar Rudi Schad1

1German Cancer Research Center, Heidelberg, Germany; 2Universitaetsspital Basel, Basel, Switzerland

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                  1762.    Application of 2D-SENSE to 3D MP-RAGE with Elliptical-Centric Phase-Encoding

 

Ek T. Tan1, Clifton R. Haider1, Roger C. Grimm1, Houchun H. Hu2, Stephen J. Riederer1

1Mayo Clinic College of Medicine, Rochester, Minnesota, USA; 2University of Southern California, Los Angeles, California, USA

 

 

Methods for CEST, Susceptibility and MREIT

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1763.    Sub-Millimolar PARACEST Detection Using EPI-CEST

 

Craig Kenneth Jones1, Robert Bartha1, 2, Ravi S. Menon1, 2

1Robarts Research Institute, London, Ontario, Canada; 2University of Western Ontario, London, Ontario, Canada

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                  1764.    Analytical Description of WALTZ-PARACEST Experiments

 

Elena Vinogradov1, Huamei He2, Angelo Lubag3, James A. Balschi2, A Dean Sherry3, 4, Robert E. Lenkinski1

1Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA; 2Brigham and Woman’s Hospital, Harvard Medical School, Boston, Massachusetts, USA; 3University of Texas Southwestern Medical Center, Dallas, Texas, USA; 4University of Texas at Dallas, Dallas, Texas, USA

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                  1765.    Fast Two-Point Mapping of the Bound Pool Fraction and Cross-Relaxation Rate Constant in the

                              Human Brain

 

Vasily L. Yarnykh1

1University of Washington, Seattle, Washington, USA

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                  1766.    Fast Susceptibility Weighted Imaging (SWI) with an Echo-Shifted FLASH Sequence

 

Jochen Leupold1, Kai Zhong1, Oliver Speck1, 2

1University Hospital Freiburg, Freiburg, Germany; 2Otto-von-Guericke University, Magdeburg, Germany

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                  1767.    Probing T1- And Off-Resonance-Based Signal Enhancements with Gd-DTPA Using Fast Low

                              Angle Positive Contrast Steady-State Free Precession Imaging

 

Nicole Mascheri1, Ioannis Koktzoglou1, Debiao Li1, Rohan Dharmakumar1

1Northwestern University, Chicago, Illinois, USA

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                  1768.    Quantitative Mapping of Susceptibility Gradients from Regular Gradient Echo Images and

                              First Application at 7T

 

Hannes Dahnke1, Tobias Schaeffter2, Stefanie Winkelmann1, Richard Bowtell3, Peter Börnert1

1Philips Research Europe, Hamburg, Germany; 2King's College, London, UK; 3University of Nottingham, Nottingham, UK

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                  1769.    Susceptibility-Weighted Imaging of Brain Tumor Patients at 7T Using an Autocalibrating

                              Parallel Technique

 

Janine M. Lupo1, Suchandrima Banerjee1, Kathryn E. Hammond1, Douglas A C Kelley2, Duan Xu1, Susan M. Chang1, Daniel B. Vigneron1, Sharmila Majumdar1, Sarah J. Nelson1

1University of California, San Francisco, California, USA; 2GE Healthcare, San Francisco, California, USA

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                  1770.    Improved Vessel Localization in Magnetic Resonance Venography at 3T Using Multiple-Echo

                              Image Combination and Asymmetric Triangular Filter

 

Valentina Brainovich1, Gisela E. Hagberg1

1Neuroimaging Laboratory, Rome, Italy

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                  1771.    Mutual Information Based MREIT Reconstruction Using MR Anatomical Data

 

Gang Chen1, Lutfi Tugan Muftuler1, Ozlem Birgul1, Mark Jason Hamamura1, Orhan Nalcioglu1

1Tu & Yuen Center for Functional Onco-Imaging, University of California, Irvine, California, USA

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                  1772.    Effects of Limited Volume Coverage on Accuracy of MR-Electrical Impedance Tomography

 

L Tugan Muftuler1, Ozlem Birgul1, Mark Jason Hamamura1, Orhan Nalcioglu1

1University of California, Irvine, California, USA

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                  1773.    Fast Imaging for Magnetic Resonance Electrical Impedance Tomography

 

Mark Jason Hamamura1, Lufti Tugan Muftuler1, Ozlem Birgul1, Orhan Nalcioglu1

1University of California, Irvine, California, USA

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                  1774.    In Vivo Determination of Electric Conductivity and Permittivity Using

                             "Electric Properties Tomography" (EPT)

 

Ulrich Katscher1, Torsten Dorniok2, Christian Findeklee1, Peter Vernickel1

1Philips Research Laboratories, Hamburg, Germany; 2Free University of Berlin, Berlin, Germany

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                  1775.    3D Magnetic Resonance Electrical Impedance Tomography at 4T Using Sensivity

                              Matrix Based Reconstruction

 

Ozlem Birgul1, L Tugan Muftuler1, Mark J. Hamamura1, Orhan Nalcioglu1

1University of California, Irvine, California, USA

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                  1776.    Comparison of Magnetic Resonance Electrical Impedance Tomography at 4T and 7T Field Strengths

 

Ozlem Birgul1, Mark J. Hamamura1, L Tugan Muftuler1, Orhan Nalcioglu1

1University of California, Irvine, California, USA

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                  1777.    Imaging Weak Currents by Means of Balanced SSFP

 

Giedrius Buracas1, Thomas T. Liu1, Lawrence R. Frank1, Eric C. Wong1

1UCSD, La Jolla, California, USA

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                  1778.    Iterative Fourier Transform Magnetic Resonance Current Density Imaging (FT-MR-CDI)

 

Yusuf Ziya Ider1, Orhan Arikan1

1Bilkent University, Ankara, Turkey

 

 

Relaxation Time Mapping & Relaxometry

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1779.    Exploring Transverse Relaxation Mechanisms by Simulation at the Nano Scale: Introduction of a

                              High Speed Monte Carlo Algorithm

 

Xiangyu Yang1, Petra Schmalbrock1, Michael Boss1, Bradley Clymer1, Georgeta Mihai1, Michael V. Knopp1

1The Ohio State University, Columbus, Ohio, USA

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                  1780.    Role of Magnetic ‘Structure’ in Determining In Vivo Relaxivity-Iron Behavior: Size Does Matter

 

Nilesh R. Ghugre1, John C. Wood1

1Childrens Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California, USA

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                  1781.    R2* Quantitation Reveals That Serum Ferritin Is an Unreliable Surrogate for Tissue Iron

                              Concentration in Myocardium and Liver

 

James E. Siebert1, Mark C. DeLano1, Matthew T. Latourette1, Kenneth A. Schwartz1, Ganapathy S. Krishnan1, Muhammad K. Siddique1

1Michigan State University, East Lansing, Michigan, USA

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                  1782.    Dealing with Spatially Varying Noise in T2* Mapping with SENSE

 

Julien Sénégas1, Tobias Knopp2, Hannes Dahnke1

1Philips Research Europe, Hamburg, Germany; 2University Luebeck, Luebeck, Germany

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                  1783.    Transverse Relaxation Time (T2) and Susceptibility Measurement with Phase-Cycled Steady-State

                              Free Precession

 

Sean CL Deoni1, 2

1Oxford Centre for Functional Magnetic Resonance Imaging of the Brain, Oxford, England, UK; 2Institute of Psychiatry, London, England, UK

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                  1784.    Noise Dependence of T2* Maps on Echo Times and Number of Echoes

 

Ravi Teja Seethamraju1, John Kirsch1, Alex Guimaraes2, Franz Hebrank1, Martin Requardt3, Ralph Weissleder2, Mukesh Harisinghani2

1Siemens Medical Solutions, Charlestown, Massachusetts, USA; 2Masscahusetts General Hospital, Boston, Massachusetts, USA; 3Siemens Medical Solutions, Erlangen, Germany

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                  1785.    Accelerated R2 Mapping Through Undersampling and k-T Reconstruction

 

Julien Sénégas1, Hannes Dahnke1

1Philips Research Europe, Hamburg, Germany

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                  1786.    Ultradense Sampling of FID and SE Signals Using an Interleaved Multiple Gradient Echo

                              Sequence for Improved T2* Mapping

 

Peter Roland Seevinck1, Jan-Henry Seppenwoolde1, Jaco Zwanenburg1, Chris J. Bakker1

1University Medical Center, Utrecht, Netherlands

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                  1787.    Rapid Simultaneous Data Acquisition of T1 and T2 Mapping, Using Multishot EPI and

                              Automated Variations of TR and TE at 3T

 

Xin Liu1, Yi Feng1, Zheng-Rong Lu1, Eun-Kee Jeong1

1University of Utah, Salt Lake City, Utah, USA

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                  1788.    3D Relaxomic Analysis of a Tumor Laden Mouse Brain

 

Tuhin Kumar Sinha1, Sheerin Khatib-Shahidi1, Thomas Yankeelov1, Dale Shannon Cornett1, Khubaib Mapara1, Moneeb M. Ehtesham, Benoit M. Dawant1, Richard M. Caprioli1, John C. Gore1

1Vanderbilt University, Nashville, Tennessee, USA

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                  1789.    Quantitative Magnetic Resonance Imaging of Tomato Fruit

 

Maja Musse1, Stéphane Quellec1, Marie Françoise Devaux2, Marc Lahaye2, François Mariette1

1Cemagref, Rennes, France; 2INRA, Nantes, France

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                  1790.    Mixed-TSE with Reduced Flip Angle TSE Readouts: Quantitative MRI Accuracy and SNR Vs.

                              Specific Absorption Rate (SAR)

 

Ryan Patrick Irving1, Osamu Sakai2, Hernan Jara3

1Boston University Medical Center, Boston, Massachusetts, USA; 2Boston University Medical Center, Massachusetts, USA; 3Boston Unversity, Boston, Massachusetts, USA

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                  1791.    A Free-Breathing Self-Gated 3D Golden-Angle Radial Technique for Abdominal Imaging and T1 Mapping

 

Wei Lin1, Ruitian Song1, Mark Rosen1, Hee Kwon Song1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1792.    Rapid Dynamic 3D T1-Mapping of the Abdomen

 

Dingxin Wang1, Sumeet Virmani1, Ioannis Koktzoglou1, Mary Mulcahy1, Reed Omary1, Andrew Larson1

1Northwestern University, Chicago, Illinois, USA

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                  1793.    Intrinsic Accuracy of  Myocardial T1 Quantification with Modified Look-Locker Inversion

                              Recovery  (MOLLI)

 

Andreas Greiser1, Daniel Messroghli2, Edgar Mueller1

1Siemens AG Medical Solutions, Erlangen, Bavaria, Germany; 2Franz-Volhard-Klinik, Charité, Universitätmedizin Berlin, Berlin, Germany

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                  1794.    An Optimal Framework for T1 Estimation in an SPGR Acquisition

 

Cheng Guan Koay1, Lin-Ching Chang1, Sean Deoni2, Carlo Pierpaoli1

1NICHD, NIH, Bethesda, Maryland, USA; 2Institute of Psychiatry, King's College London, London, UK

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                  1795.    Surpassing Square-Root of Imaging Time Accuracy Gain in T1 Estimation Using SPGR Sequence

 

Lazar Fleysher1, Roman Fleysher1, Songtao Liu1, Wafaa Zaaraoui1, Oded Gonen1

1NYU School of Medicine, New York, New York, USA

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                  1796.    Effect of the Phase Increment on the Accuracy of T1 Measurements by the Variable Flip Angle

                             Method Using a Fast RF Spoiled Gradient Echo Sequence

 

Vasily L. Yarnykh1

1University of Washington, Seattle, Washington, USA

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                  1797.    Accurate and Precise T1 Relaxometry with Reduced Data Acquisition Requirements

 

Warren D. Foltz1, Venkat Ramanan2, Charles H. Cunningham2, Duncan J. Stewart1, Graham A. Wright2, Alexander J. Dick2

1St. Michael's Hospital, Toronto, Ontario, Canada; 2Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada

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                  1798.    Fast T1-Mapping to Study Biodistribution of Nanoparticulate Contrast Agents

 

Christian Kremser1, Maria Stollenwerk1, Christian Wolf1, Florian Föger2, Karin Albrecht2, Heribert Talasz1, Hermann Dietrich1, Werner Jaschke1, Paul Debbage1

1Innsbruck Medical University, Innsbruck, Austria; 2Leopold-Franzens-University of Innsbruck, Innsbruck, Austria

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                  1799.    Measurements of T2 Relaxation of J-Coupled Metabolites in the Human Brain at 4 Tesla

 

Dinesh K. Deelchand1, M. Marjanska1, K. Ugurbil1, Pierre-Gilles Henry1

1Center for Magnetic Resonance Research, Minneapolis, Minnesota, USA

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                  1800.    How Much of the Reported Myelin Water Component in T2 Decays Is Actually a Reconstruction

                              Artifact of the Main Water Peak?

 

Keith Sean Cover1

1UV University Medical Centre, Amsterdam, Netherlands

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                  1801.    Variable Echo Time Imaging and Signal Characteristics of 1-M Gadobutrol Contrast Agent at 1.5 and 3T

 

Aurélien F. Stalder1, Jürgen Hennig1, Michael Markl1

1University Hospital Freiburg, Freiburg, Germany

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                  1802.    T1ρ Imaging with Weak B1 Fields in the Presence of Frequency Offsets

 

Stephen Pickup1, Weixia Liu1, Sungheon Kim1, Harish Poptani1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1803.    Artifacts in T1ρ-Weighted Imaging: Compensation for B0 and B1 Field Imperfections

 

Walter R.T. Witschey1, Arijitt Borthakur1, Mark A. Elliott1, Sampreet Niyogi, Chenyang Wang, Daniel J. Wallman, Ravinder Reddy1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1804.    Correction for Image Artifacts in T1ρ off-Weighted Imaging

 

Walter R.T. Witschey1, Arijitt Borthakur1, Mark A. Elliott1, Sampreet Niyogi, Chenyang Wang, Daniel J. Wallman, Ravinder Reddy1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1805.    Sensitivity Analysis of Cross-Relaxation Imaging

 

Nikola Stikov1, Tolga Cukur1, Robert F. Dougherty1, Brian A. Wandell1, John Mark Pauly1

1Stanford University, Stanford, California, USA

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                  1806.    Stimulated Echo Prepared Balanced SSFP with Variable T2* and T1 Contrast

 

Florian Fidler1, Peter Michael Jakob1, 2

1MRB Research Center for Magnetic Resonance Bavaria, Würzburg, Germany; 2University of Würzburg

 

 

Artifacts and Correction

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1807.    Correction of Macroscopic Field Gradient Effect for Magnetic Field Correlation Imaging

 

Kamila Urszula Szulc1, Jens H. Jensen1, Hanzhang Lu1, 2, Liang Xuan1, Cathy Hu1, Anita Ramani1, Maria Fatima Falangola1, 3, Joseph A. Helpern1, 3

1New York University School of Medicine, New York, New York, USA; 2University of Texas Southwestern Medical Center, Dallas, Texas, USA; 3Nathan S. Kline Institute, Orangeburg, New York, USA

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                  1808.    Multiple Narrow-Band Excitations Spiral Imaging

 

Michael Lustig1, Charlse Henry Cunningham2, Bob Hu3, John Mark Pauly1

1Stanford University, Stanford, California, USA; 2University of Toronto, Toronto, Ontario, Canada; 3Palo Alto Medical Foundation, Palo Alto, California, USA

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                  1809.    Automatic Calculation of Gradient Delays for Center-Out Radial Trajectories Using an Entropy Metric

 

Mark Bydder1, Takeshi Yokoo1, Jiang Du1

1University of California San Diego, San Diego, California, USA

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                  1810.    A Simple Method for Measuring and Removing Susceptibility Artifacts

 

Charles L. Epstein1, Jeremy F. Magland2

1U of PA, Philadelphia, Pennsylvania, USA; 2Hospital of U of PA, Philadelphia, Pennsylvania, USA

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                  1811.    Chemical Shift Artifact in Center-Out Radial Sampling: A Potential Pitfall in Clinical Diagnosis

 

Mark Bydder1, Jiang Du1, Atsushi Takahashi2, Ann Shimakawa2, Gavin Hamilton1, Shantanu Sinha1, Graeme M. Bydder1

1University of California San Diego, San Diego, California, USA; 2GE Healthcare, Menlo Park, California, USA

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                  1812.    Improved B0 Field Mapping with an Interleaved SE/ASE Acquisition and a Multi-Channel Receive Coil

 

David J. Lythgoe1, Gareth J. Barker1

1Institute of Psychiatry, London, UK

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                  1813.    Intensity Correction Using Eigen Modes of Channels

 

Sathya Vijayakumar1, Yu Li1, Charles Albert Saylor1, Feng Huang1, George Randall Duensing1

1Invivo Corporation, Gainesville, Florida, USA

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                  1814.    Removing Gradient Non-Linearity Effects in Deformation Morphometry of High Field Serial MRI

 

Colin Studholme1, 2, Lara Stables2, Michael Weiner1, 2

1U.C.S.F., San Francisco, California, USA; 2NCIRE, VAMC, San Francisco, California, USA

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                  1815.    Stability Evaluation of Geometric Distortion Correction in Multi-Station Whole-Body MR Imaging

 

Yo Taniguchi1, Hisako Nagao2, Takayuki Abe2, Tetsuhiko Takahashi2, Hisaaki Ochi1

1Hitachi, Ltd., Kokubunji, Tokyo, Japan; 2Hitachi Medical Corporation, Kashiwa, Chiba, Japan

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                  1816.    Model Independent Correction of Complex Intensity Inhomogeneities

 

Rudolf Stollberger1, 2, Herman Toplak1, Johann Raith1, Hermann Scharfetter2

1Medical University of Graz, Graz, Austria; 2Graz University of Technology, Graz, Austria

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                  1817.    Impact of Geometric Distortions on 3T fMRI Retinotopic Maps

 

Flor Vasseur1, 2, Chantal Delon-Martin1, 2, Jan Warnking1, 2, Christoph Segebarth1, 2, Michel Dojat1, 2

1INSERM, Grenoble, France; 2Université Joseph Fourier, Grenoble, France

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                  1818.    The Impact of Magnetisation Transfer Effects on Inversion-Recovery Sequences Using a Fast

                              Spin-Echo Readout

 

Simon J. P. Meara1, Gareth John Barker2

1University of Manchester, Manchester, UK; 2Institute of Psychiatry, London, UK

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                  1819.    Comparison of 3D FSE-XETA with 3D FIESTA-C and 3D FRFSE for Imaging of the Internal

                              Auditory Canal at 3T

 

Heidi A. Ward1, Reed F. Busse2, David W. Stanley2, Timothy J. Kaufmann1, John I. Lane1, Robert J. Witte1

1Mayo Clinic College of Medicine, Rochester, Minnesota, USA; 2GE Healthcare, USA

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                  1820.    Suppression of Residual Transverse Magnetisation in SPI Sequences Using Phase Cycling Filter

 

Joachim Bernhard M. Kaffanke1, Tony Stoecker1, Sandro Romanzetti1, Thomas Dierkes1, Nadim Jon Shah1

1Research Centre Juelich, Juelich, Germany

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                  1821.    Retrospective Adaptive K-Space Filtering for Improved Image Quality in Hyperpolarized Gas MRI

 

Kevin J. Cooper1, Kuan J. Lee1, Kevin Teh1, Jim M. Wild1

1University of Sheffield, Sheffield, Yorkshire, UK

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                  1822.    Assessment of the Separability of Physiologic Noise Using Spatial ICA

 

Erik Bryan Beall1, Mark Joseph Lowe1

1Cleveland Clinic, Cleveland, Ohio, USA

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                  1823.    A Robust Spike Noise Correction Method for fMRI

 

sofia Chavez1, fred Tam1, 2, Simon Graham1, 2

1Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; 2Rotman Research Institute, Toronto, Ontario, Canada

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                  1824.    Activation Signal Recovery in fMRI Using an Efficient Signal Drop-Out Correction Method

 

Helen Marshall1, Jane E. Warren1, M Alex Dresner1, Richard J. S. Wise1, David J. Larkman1, Jo V. Hajnal1

1Hammersmith Hospital, Imperial College London, London, UK

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                  1825.    Combined Correction with Regression for Measured Respiratory, Cardiac, and Capnometry

                              Variations in Pain FMRI Studies Improves Model Fit

 

Keith Michael Vogt1, James W. Ibinson, 12, Robert H. Small1, Petra Schmalbrock1

1The Ohio State University, Columbus, Ohio, USA; 2University of Pittsburgh Medical Center, Pittsburgh, Pennsylvannia, USA

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                  1826.    Quantitative Study of Motion Detection Performance of Center-Of-Kspace Measurements

 

Pascal Spincemaille1, Thanh Dang Nguyen1, Martin R. Prince1, Yi Wang1

1Weill Medicall College of Cornell University, New York, New York, USA

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                  1827.    Motion Correction Technique for Segmented Acquisition Using Parallel Imaging

                             Reconstruction and Image Based Correlation

 

Maggie M. Fung1, Thomas K. Foo2

1GE Healthcare, Bethesda, Maryland, USA; 2GE Global Research, Niskayuna, New York, USA

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                  1828.    Prospective Head Movement Correction for High Resolution MRI Using an In-Bore Optical

                             Tracking System

 

Lei Qin1, 2, Peter van Gelderen1, Fenghua Jin2, Yang Tao2, Jeff H. Duyn1

1National Institutes of Health, Bethesda, Maryland, USA; 2University of Maryland, College Park, Maryland, USA

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                  1829.    Prospective Motion Correction Using Nonlinear Predictive Filtering

 

Nathan S. White1, Ajit Shankaranarayanan2, Eric T. Han3, Ajeetkumar Gaddipati4, Copper Roddey, Anders M. Dale

1University of California, San Diego, La Jolla, California, USA; 2GE Healthcare, Baltimore, Maryland; 3GE Healthcare, Menlo Park, California; 4GE Healthcare, Waukesha, Wisconsin

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                  1830.    A Level-Set Approach to Joint Nonlinear Registration and Segmentation Using Fast Numerical Scheme

 

Peter Zhilkin1, Murray E. Alexander1

1National Research Council Canada, Winnipeg, Manitoba, Canada

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                  1831.    A Correction Method of Streak Artifacts in Gradient-Echo EPI Sequence Using a Spin Echo EPI Reference

 

Jun-Young Chung1, Yeji Han1, HyunWook Park1

1KAIST, Daejeon, Republic of Korea

 

 

Artifact Corrections for EPI

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1832.    Reference-Less EPI Ghost Correction in Real-Time Cardiac MRI

 

Jon-Fredrik Nielsen1, Yoon-Chul Kim1, Krishna S. Nayak1

1University of Southern California, Los Angeles, California, USA

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                  1833.    Major Speed-Up of Nyquist Ghost Correction in Ramp-Sampled EPI

 

Anders Nordell1, 2, Roland Bammer1, Stefan Skare1

1Lucas MRI/S Center, Stanford, Palo Alto, California, USA; 2Karolinska Institute, Stockholm, Sweden

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                  1834.    Image Based Ghost Correction for Oblique Imaging

 

Anders Nordell1, 2, Roland Bammer1, Stefan Skare1

1Stanford University, Palo Alto, California, USA; 2Karolinska Institute, Stockholm, Sweden

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                  1835.    Correction for Gradient-Echo EPI Distortions Using  Embedded Low-Resolution Field Mapping

                              and K-Space Energy Spectrum Analysis

 

Su-Chin Chiu1, Teng-Yi Huang2, Hsiao-Wen Chung1, Nan-kuei Chen3

1National Taiwan University, Taipei, Taiwan; 2National Taiwan University of Science and Technology, Taipei, Taiwan; 3Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA

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                  1836.    Distortion Reduction in EPI Based on Minimal Field of View

 

Sharon Peled1, 2, Stephen Whalen, Alexandra J. Golby, 2

1Brigham and Women's Hospital, Boston, Massachusetts, USA; 2Harvard Medical School, Boston, Massachusetts, USA

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                  1837.    Gaussian Process Modeling for EPI Distortion Correction

 

Joseph William Stevick1, Sally G. Harding2, Ulrich Paquet2, Richard Ansorge2, Adrian Carpenter2, Guy Williams2

1University of Cambridge, Cambridge, UK; 2University of Cambridge, UK

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                  1838.    Using Genetic Algorithm (GA) to Improve Gradient-Reversal Method for Susceptibility

                              Distortion Correction

 

Xiaoxu Liu1, Jianhui Zhong1

1University of Rochester, Rochester, New York, USA

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                  1839.    Analysis of Streak Artifacts in Gradient-Echo EPI Sequence Using 1.5T MRI System

 

Jun-Young Chung1, Yeji Han1, HyunWook Park1

1KAIST, Daejeon, Republic of Korea

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                  1840.    Estimation of Eddy Current Induced Phase Error in EPI

 

Guoxiang Liu1

1National Institute of Information and Communications Technology, Kobe, Hyougo, Japan

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                  1841.    Digital Tuning to Suppress Ghost Artifacts in EPI by Minimization of Total Variation

 

Frank Q. Ye1, Qing-San Xiang2

1National Institute of Mental Health, NIH, Bethesda, Maryland, USA; 2University of British Columbia, Vancouver, BC, Canada

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                  1842.    FRED-GMC: Filtering of Raw EPI Data for Gradient Map Calculations

 

Frederik Testud1, Oliver Speck1, 2, Jürgen Hennig1, Maxim Zaitsev1

1University Hospital Freiburg, Freiburg, Germany; 2Otto-von-Guericke University, Magdeburg, Germany

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                  1843.    Investigation of Distortion-Correction Procedures for a Double Inversion-Recovery Sequence

                              with an Echo-Planar Imaging Readout

 

Simon J. P. Meara1, Karl V. Embleton1, Geoff J. M. Parker1

1University of Manchester, Manchester, UK

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                  1844.    A Method to Correct Linear Eddy Currents by K-Space Trajectory Estimation

 

Chao Ma1

1Tsinghua University, Beijing, People’s Republic of China

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                  1845.    Physical Model of Weiskoff EPI Temporal Stability Test

 

Alan Seth Barnett1, Jerzy Bodurka1

1National Institute of Mental Health, Bethesda, Maryland, USA

 

 

fMRI Analysis

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1846.    A New Dimensional Estimation Method for Group fMRI Data Reduction at Multiple Levels

 

Charon Chen1, Keh-Shih Chuang2, Thomas J. Ross1, Yihong Yang1, Wang Zhan1

1National Institute on Drug Abuse, Baltimore, Maryland, USA; 2National Tsing-Hua University, Hsin Chu, Taiwan

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                  1847.    Modulation of the Inverse Functional Relation of Resting and Working Memory Networks

 

David Matthew Carpenter1, Eric Leung1, Johnny Ng1, Cheuk Y. Tang1

1Mount Sinai School of Medicine, New York, New York, USA

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                  1848.    Functional Connectivity Measured with Mutual Information at 7 Tesla

 

Allen T. Newton1, John C. Gore1, Baxter P. Rogers1, Christopher J. Gatenby1, Victoria L. Morgan1

1Vanderbilt University, Nashville, Tennessee, USA

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                  1849.    A Method for Detecting 'Meaningful' Components in Independent Component Analyses of fMRI Data

 

Weiming Zeng1, 2, BettyAnn A. Chodkowski1, James J. Pekar1, 2

1Kennedy Krieger Institute, Baltimore, Maryland, USA; 2Johns Hopkins University, Baltimore, Maryland, USA

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                  1850.    The Application of Consistency Constraint in Sliding Window Functional MRI Analysis

 

Epifanio Bagarinao1, Kayako Matsuo2, Toshiharu Nakai2, Yoshio Tanaka1

1National Institute of Advanced Industrial Science and Technology, Tsukuba City, Ibaraki, Japan; 2National Center for Geriatrics and Gerontology, Obu, Aichi, Japan

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                  1851.    Multivariate Methods for Discrimination in the Analysis of fMRI Data

 

William S. Rayens1, Yushu Liu1, Anders H. Andersen1, Charles D. Smith1

1University of Kentucky, Lexington, Kentucky, USA

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                  1852.    Recurrence Quantification Analysis: A Model-Free Analytical Method for Cerebral fMRI Data

 

Marta Bianciardi1, Paolo Sirabella2, Gisela Elizabeth Hagberg1, Alessandro Giuliani3, Joseph P. Zbilut4, Alfredo Colosimo5

1Foundation Santa Lucia, IRCCS, Rome, Italy; 2University of Rome “La Sapienza”, Rome, Italy; 3Istituto Superiore di Sanità, Rome, Italy; 4Rush College of Medicine, Chicago, USA; 5, University of Rome “La Sapienza”, Rome, Italy

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                  1853.    Evaluating Strategies to Deal with Motion in fMRI Using Independent Component Analysis

 

Anthony B. Waites1, Mikael Peterson, 12, David F. Abbott1, Graeme D. Jackson1

1Brain Research Institute, Heidelberg West, Vic, Australia; 2University of Lund, Lund, Sweden

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                  1854.    Retrospective Quality Assessment of fMRI Data

 

Mark A. Elliott1, Daniel Y. Kimberg1, Geoffrey K. Aguirre1, John A. Detre1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

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                  1855.    Test-Retest Reliability of Functional MRI Using Smart Phantom: Analysis II

 

Qun Zhao1, Tim Conway2, 3, Keith White2, 3, Keith McGregor2, 3, Anastasia Ford2, 3, Bruce Crosson2, 3

1University of Georgia, Athens, GA., USA; 2University of Florida, Gainesville, FL., USA; 3VA Medical Center, Gainesville, FL.

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                  1856.    Sensitivity of Random Effects Analyses to Group Size and Individual Outliers: A Jackknife Study

 

Pradeep C. Venkat1, Tom Johnstone2, Andrew L. Alexander1, 2, Terrence R. Oakes2

1University of Wisconsin-Madison, Madison, Wisconsin, USA; 2Waisman Center for Brain Imaging and Behavior, Madison, Wisconsin, USA

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                  1857.    Power Calculation for fMRI Data Analysis with Non-Central Random Field Theory

 

Satoru Hayasaka1, Ann Peiffer1, Christina Hugenschmidt1, Paul Laurienti1

1Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA

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                  1858.    A Fractal Dimension for Exploratory fMRI Analysis

 

Klaus Rudolf Hahn1, Sergei Prigarin2, Karsten Rodenacker1, Konrad Sandau3

1gsf-National Research Center for Environment & Health, Neuherberg, Bavaria, Germany; 2Institute Computational Mathematics, Novosibirsk, Russian Federation; 3University of Applied Sciences, Darmstadt, Germany

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                  1859.    Iterative Segmentation Optimization for Model-Based Detection of fMRI Activation

 

Liang Liu1, Thomas Talavage1

1Purdue University, West Lafayette, Indiana, USA

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                  1860.    Spatial Normalization of fMRI Results Using Study-Based EPI and T1-Weighted Brain Templates

 

Yuan-Yu Hsu1, Chih-Mao Huang, 12, Wan-Chun Kuan2, 3, Hsin-Mei Chen2, 3, Yau-Yau Wai2, 3, Yung-Liang Wan2, 3, Ho-Ling Liu2, 3

1Buddhist Tzu Chi General Hospital, Taipei, Taiwan; 2Chang Gung University, Taoyuan, Taiwan; 3Chang Gung Memorial Hospital, Taoyuan, Taiwan

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                  1861.    Effective T1 Based Intensity Compensation of Spin Saturation Effect Due to Out-Of-Slice Head

                              Motion in fMRI Time Series Obtained Via the MSV Motion Correction Algorithm

 

Roshni Bhagalia1, Boklye Kim2

1University of Michigan, Ann Arbor, Michigan, USA; 2University of Michigan, Michigan

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                  1862.    Accurate Estimation of Physiologic Noise Using Temporal ICA-Derived Spatial Measures

 

Erik Bryan Beall1, Mark Joseph Lowe1

1Cleveland Clinic, Cleveland, Ohio, USA

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                  1863.    Calibrated-BOLD fMRI: The Effect of the BOLD Post-Stimulus Undershoot on the Calculation

                              of the Flow/metabolism Coupling Ratio

 

Joanna E. Perthen1, Oleg Leontiev1, Richard B. Buxton1

1University of California, San Diego, La Jolla, California, USA

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                  1864.    Caffeine Induced Uncoupling of Cerebral Blood Flow and Metabolism: A Calibrated-BOLD Study

 

Joanna E. Perthen1, Amy E. Lansing1, Beau M. Ances1, Joy Liau1, Thomas T. Liu1, Richard B. Buxton1

1University of California, San Diego, La Jolla, California, USA

 

 

Image Analysis

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1865.    Deformable Models (Snakes) for Fractal Analysis of Brain Tumors on T2-Weighted Images

 

Aileen Quintana1, Demián Pereira, 12, Miguel Martín-Landrove1, 3

1Centro de Física Molecular y Médica, Facultad de Ciencias, Universidad Central de Venezuela, Caracas, Venezuela; 2Departamento de Física Aplicada, Facultad de Ingeniería, Universidad Central de Venezuela, Caracas, Venezuela; 3Fundación Instituto de Estudios Avanzados, IDEA, Caracas, Venezuela

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                  1866.    A Semi-Automatic Segmentation of Brain Tumor Using DTI Data Set

 

Takao Goto1, Hiroyuki Kabasawa1, Tetsuji Tsukamoto1

1GE Yokogawa Medical Systems Ltd., Hino-shi, Tokyo, Japan

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                  1867.    Highly-Automated 3D Segmentation of Femoral Bone from Hip MRI

 

Rupin Haily Dalvi1, Rafeef Abugharbieh1, Derek Charles Wilson2, David Robert Wilson2

1University Of British Columbia, Vancouver, British Columbia, Canada; 2University Of British Columbia and Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada

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                  1868.    Parsimonious Model Selection for DTI Tissue Segmentation and Classification: Study on Simulated

                              and Experimental Data

 

Raisa Z. Freidlin1, Evren Ozarslan1, Michal E. Komlosh1, Lin Ching Chang1, Cheng Guan Koay1, Derek K. Jones2, Peter J. Basser1

1National Institutes of Health, Bethesda, Maryland, USA; 2University of Cardiff, Cardiff, UK

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                  1869.    Statistical Shape Analysis on 3D MRI of the Ventricular System of the Cyln2/Rsn Double Knock-Out Mice

 

Nadja Van Camp1, Toon Huysmans2, Marleen Verhoye1, Niels Galjart3, Jan Sijbers2, Annemie Van der Linden1

1University of Antwerp, Wilrijk, Antwerp, Belgium; 2University of Antwerp, Belgium; 3Erasmus MC, Rotterdam, Netherlands

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                  1870.    iDQC Anisotropy Map Imaging for Tumor Tissue Characterization In Vivo

 

Rosa Tamara Branca1, Gigi Galiana2, Elizabeth Rose Jenista1, Carola Leuschner3, Challa S S R Kumar3, Warren S. Warren1

1Duke University, Durham, North Carolina, USA; 2Princeton University, Princeton, New Jersey, USA; 3Louisiana State University, Baton Rouge, Louisiana, USA

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                  1871.    Registration of Anatomical MRI and Histological Sections for Rat Brain

 

Alban Caporossi1, 2, Michel Dojat1, 2, Samuel Valable1, 2, Vedat Eljezi1, 2, Christoph Segebarth1, 2, Chantal Rémy1, 2, Emmanuel L. Barbier1, 2

1Inserm, Grenoble, France; 2Université Grenoble 1, Grenoble, France

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                  1872.    Dynamic Registration of Cardiac MR Images

 

Evelyn A. Firle1, Stefanie Nowak1, Stefan Wesarg1

1Fraunhofer IGD, Darmstadt, Hessen, Germany

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                  1873.    Robust Kinetic Model Fitting for Motion Corrupted DCE-MRI Data

 

Angela Caunce1, Giovanni A. Buonaccorsi1, Geoff J M Parker1

1University of Manchester, Manchester, UK

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                  1874.    Signal-To-Noise Analysis of T1-Based Fluid Oxygen Partial Pressure Measurements

 

Greg Zaharchuk1, Zhen J. Wang2, Reed F. Busse3, Bonnie N. Joe2, Benjamin M. Yeh2

1Stanford University, Stanford, California, USA; 2UCSF, San Francisco, California, USA; 3GE Healthcare, Milwaukee, Wisconsin, USA

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                  1875.    Analyzing Perfusion in Human Gray Matter

 

Wen-Chau Wu1, 2, Eric Wong2

1University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA; 2University of California, San Diego, La Jolla, California, USA

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                  1876.    Validation of Quantitative Contrast-Enhanced Pulmonary Perfusion MRI Using H215O-PET

 

Daniel Neeb1, Rainer Peter Kunz1, Sebastian Ley2, Gabór Szábo3, Ludwig G. Strauss2, H-U Kauczor2, Karl-Friedrich Kreitner1, Wolgang G. Schreiber1

1Mainz University Medical School, Mainz, Germany; 2DKFZ, Heidelberg, Germany; 3University of Heidelberg, Heidelberg, Germany

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                  1877.    Signal-To-Noise Ratio of IDEAL-Separated Water and Fat Images from Accelerated Acquisitions

 

Philip M. Robson1, Scott B. Reeder2, Aaron K. Grant1, Daniel K. Sodickson1, Charles A. McKenzie1

1Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA; 2University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA

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                  1878.    Optimization of the SNR/resolution Tradeoff  for Registration in Magnetic Resonance Images

 

Shoan Kale1, 2, Jason P. Lerch1, R. Mark Henkelman1, 2, X. Josette Chen1, 2

1Mouse Imaging Center, Toronto, Ontario, Canada; 2University of Toronto, Toronto, Ontario, Canada

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                  1879.    SNR Estimation in Fast Dynamic Imaging Using Bootstrapped Statistics

 

Matthew Joseph Riffe1, Martin Blaimer2, Kestutis J. Barkauskas1, Jeffrey L. Duerk1, 2, Mark A. Griswold2

1Case Western Reserve University, Cleveland, Ohio, USA; 2University Hospitals of Cleveland and Case Western Reserve University, Cleveland, Ohio, USA

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                  1880.    Estimating SNR Efficiency in Non-Cartesian Trajectories: Cartesian Is to Apples as BLADE Is to Schnitzel

 

Kestutis Barkauskas1, Martin Blaimer1, Jeffrey Duerk1, Mark Griswold1

1Case Western Reserve University, Cleveland, Ohio, USA

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                  1881.    Maximum Likelihood Estimation of Diffusion Parameters with a Rician Noise Model

 

Jesper L. R. Andersson1

1FMRIB-Centre, Oxford, UK

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                  1882.    Rician Noise Reduction in MR Images Via Non-Local Maximum Likelihood Estimation

 

Lili He1, Ian R. Greenshields1

1University of Connecticut, Storrs, Connecticut, USA

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                  1883.    Suppression of Noise in Dynamic Magnetic Resonance Inverse Imaging Using Signal-Space Projection

 

Fa-Hsuan Lin1, Matti S. Hamalainen2, Thomas Witzel2, Thomas Witzel2, Lawrence L. Wald2, John W. Belliveau2

1Massachusetts General Hospital, Charlestown, Massachusetts, USA; 2Massachusetts General Hospital, Massachusetts

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                  1884.    Analysis of MRI Data Compression Using Principal Component Analysis

 

Junyu Guo1, Hee Kwon Song1

1University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA

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                  1885.    Evaluation of Principal Component Analysis for Highly Undersampled Radial DCE-MRI

 

Junyu Guo1, Mark A. Rosen1, Hee Kwon Song1

1University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA

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                  1886.    QABox: Automatic Real-Time MR Image Quality Assurance System for Clinical Trials

 

Gianlorenzo Fagiolo1, Joseph V. Hajnal1, Derek Hill2, Nick Fox3, Jonathan Kennedy3, Kate McLeish4, Adam Waldman5, Alex Dresner1

1Hammersmith Hospital, Imperial College London, London, UK; 2University College London, UK; 3National Hospital for Neurology and Neurosurgery, Queen Square, London, UK; 4IXICO Ltd, UK; 5Hammersmith Hospital, Imperial College London, UK

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                  1887.    Improved MR Image Magnification by Generalized Interpolation of Complex Data

 

Zachary W. Slavens1, 2, Richard S. Hinks1, Jason A. Polzin1, Michael T. Johnson2

1GE Healthcare, Waukesha, Wisconsin, USA; 2Marquette University, Milwaukee, Wisconsin, USA

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                  1888.    Assessment of the Limiting Resolution in MRI

 

Hannah Joan Coward1, 2, Ruth L. O'Gorman1, 2, Donald W. McRobbie3, 4

1King's College Hospital, London, UK; 2Institute of Psychiatry, London, UK; 3Imperial College, London, UK; 4Charing Cross Hospital, London, UK

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                  1889.    Validation of Voxel-Based Relaxometry Using Manual Region-Of-Interest Measurements

 

Heath Richard James Pardoe1, Gaby S. Pell1, Regula S. Briellmann1, Graeme D. Jackson1

1Brain Research Institute, Melbourne, Victoria, Australia

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                  1890.    Physical Models of Cerebrospinal Fluid Flow in Patients with Chiari I Malformation

 

Mohammed Farhoud1, Andrew L. Wentland1, Oliver Wieben1, Jessica L. Klaers1, Walter F. Block1, Youngkyoo Jung1, Alejandro Roldan1, Victor M. Haughton1

1University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA

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                  1891.    Numerical Modeling of CSF Flow in  Patient - Specific Anatomical Models

 

Alejandro Roldán1, Andrew Louis Wentland1, Oliver Wieben1, Walter F. Block1, Jessica L. Klaers1, Youngkyoo Jung1, Victor Haughton1, Tim Osswald1

1University of Wisconsin, Madison, Wisconsin, USA

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                  1892.    Quantification of SPIO Iron: Comparison of Three Methods

 

W. Thomas Dixon1, Amit M. Kulkarni, Dan E. Meyer, Brian C. Bales2, Thomas K. Foo

1GE Global Research, Niskayuna, New York, USA; 2GEGlobal Research,

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                  1893.    Sensitive and Automated Detection of Iron-Oxide Labeled Cells Using Phase Image

                              Cross-Correlation Analysis

 

Parker Henry Mills1, 2, Yi-Jen L. Wu1, 2, Chien Ho1, 2, Eric T. Ahrens1, 2

1Carnegie Mellon University, Pittsburgh, Penn, USA; 2Pittsburgh NMR Center for Biomedical Research, Pittsburgh, Penn, USA

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                  1894.    CDII Performance at Low Conductivity Contrast

 

Weijing Ma1, Tim P. DeMonte2, Dinghui Wang1, Adrian I. Nachman1, Michael LG Joy1

1University of Toronto, Toronto, Ontario, Canada; 2Field Metrica Inc., Toronto, Ontario, Canada

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                  1895.    Metabolomic Imaging

 

Kate W. Jordan1, Eva Ratai2, Jinhua Sheng3, Bruce G. Jenkins2, George Dai2, Leslie Ying3, Chin-Lee Wu2, Leo L. Cheng2

1Massachusetts General Hospital,  Harvard Medical School, Boston, Massachusetts, USA; 2Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; 3University of Wisconsin, Milwaukee, Wisconsin, USA

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                  1896.    Brain Tumor Nosologic Maps Obtained from T2-Weighted Images

 

Miguel Martín-Landrove1, 2

1Centro de Física Molecular y Médica, Facultad de Ciencias, Universidad Central de Venezuela, Caracas, Venezuela; 2Fundación Instituto de Estudios Avanzados, IDEA, Caracas, Venezuela

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                  1897.    Observer Preference of Magnetic Resonance Images at Fixed Imaging Time

 

Shoan Kale1, 2, X. Josette Chen1, 2, R. Mark Henkelman1, 2

1Mouse Imaging Center, Toronto, Ontario, Canada; 2University of Toronto, Toronto, Ontario, Canada

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                  1898.    Analysis of Quantitative MT Using Principal Component Analysis

 

Mara Cercignani1, Mark Symms1, Rebecca Samson1, Mahinda Yogarajah1, Maria Ron1, Gareth Barker2

1UCL, London, England, UK; 2KCL, London, England, UK

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                  1899.    Characterization of the Motional Spectrum of Nuclear Spins by Means of Spatial Independent

                              Component Analysis (SICA)

 

Claus Kiefer1, Luca Remonda1, Marwan ElKoussy1, Gerhard Schroth1

1University Hospital, Bern, Switzerland

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                  1900.    Texture Analysis Parameters and the Point Spread Function

 

Daniel John Tozer1, Mark R. Symms1

1University College London, London, UK

 

 

Image Reconstruction

Hall 14.1                     Tuesday 13:30 - 15:30

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                  1901.    Comparison of the Uniform and Golden Angle Projection Reconstruction Schemes Using a

                              Dynamic Sampling Simulation

 

Rachel Wai-Chung Chan1, Donald Bruce Plewes2

1University of Toronto, Toronto, Ontario, Canada; 2Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada

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                  1902.    Streak Artifact Suppression in Multi-Coil MRI with Radial Sampling

 

Eugene G. Kholmovski1, Dennis L. Parker1, Edward V.R. Di Bella1

1University of Utah, Salt Lake City, Utah, USA

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                  1903.    Projection Reconstruction MR Imaging Using FOCUSS

 

Sungho Tak1, Yeji Han, Hyun Wook Park, Jong Chul Ye

1Korea Advanced Institute of Science & Technology, Yuseong-gu, Daejon, Republic of Korea

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                  1904.    Time-Variable Filtering of Spiral Acquisitions for Outer Volume Suppression

 

Laura Jean Pisani1, Roland Bammer1, Gary Glover1

1Stanford University, Stanford, California, USA

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                  1905.    Iterative Reconstruction for SMART Imaging

 

Sangwoo Lee1, Jeffrey A. Fessler2, Douglas C. Noll2

1GE Healthcare, Waukesha, Wisconsin, USA; 2University of Michigan, Ann Arbor, Michigan, USA

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                  1906.    Sub-Pixel Image Registration Using Ferrite-Containing Micro-Beads

 

Byung Hee Han1, Hyun Chung Kim1, Tae Seok Park1, Min Hyoung Cho1, Soo Yeol Lee1

1Kyung Hee University, Yongin, Kyungki, Republic of Korea

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                  1907.    Improving Super-Resolution by Adopting Phase-Scrambling Fourier Imaging

 

Satoshi Ito1, na Liu1, Yoshifumi Yamada1

1Utsunomiya University, Utsunomiya, Tochigi, Japan

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                  1908.    Channel Compression and Denoising

 

Sathya Vijayakumar1, Feng Huang1, James H. Akao2, Mark K. Limkeman1, George Randall Duensing1

1Invivo Corporation, Gainesville, Florida, USA; 2GE HealthCare, Wisconsin, USA

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                  1909.    An Iterative Off-Resonance and Signal Decay Correction for Improved R2* Mapping

 

Tobias Knopp1, Hannes Dahnke2, Holger Eggers2, Julien Sénégas2

1University Luebeck, Luebeck, Germany; 2Philips Research Europe, Hamburg, Germany

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                  1910.    Estimation of Compartmental Signals from Limited Fourier Samples

 

Justin P. Haldar1, Diego Hernando1, Zhi-Pei Liang1

1University of Illinois at Urbana-Champaign, Urbana, Illinois, USA

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                  1911.    A Novel, Accurate Method for Computing the Density Compensation Function for Regridding

                              Non-Cartesian K-Space Data

 

Sandeep Jana1, Manojkumar Saranathan1

1Indian Institute of Science, Bangalore, Karnataka, India

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                  1912.    Varying Kernel Extent Gridding Reconstruction

 

Tolga Cukur1, Juan Manuel Santos1, Dwight George Nishimura1, John Mark Pauly1

1Stanford University, Stanford, California, USA

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                  1913.    Block-Wise FFT: A Memory Efficient FFT Technique for Magnetic Resonance Imaging

 

Rong Zhang1, Feng Huang2

1University of Florida, Gainesville, Florida, USA; 2Invivo Corporation, Gainesville, Florida, USA

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                  1914.    Accurate Reconstruction in PR-MRI Despite Truncated Data

 

Joelle Karine Barral1, Hochong H. Wu1, Garry E. Gold1, Norbert J. Pelc1, John M. Pauly1, Dwight G. Nishimura1

1Stanford University, Stanford, California, USA

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                  1915.    Linear Off-Resonance Correction for Partial-K-Space 3D Spiral Imaging

 

Kristin L. Granlund1, Brain A. Hargreaves1

1Stanford University, Stanford, California, USA

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                  1916.    Dual-Echo Gradient Echo (DEGE) Phase Contrast (PC) Imaging for High Temporal Resolution Flow

                              Studies in Flow Phantom, Aneurysm Models and In Vivo Human Carotid Artery

 

Sinyeob Ahn1, Shantanu Sinha2

1University of California, Los Angeles, California, USA; 2University of California, San Diego, California, USA

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                  1917.    Criterion to Accelerate Time-Resolved MRI Based on the Corners of a 4D K-Space

 

Matt A. Bernstein1, Yunhong Shu1

1Mayo Clinic College of Medicine, Rochester, Minnesota, USA

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                  1918.    HYPR Reconstruction with Automatic Detection of Contrast Arrival

 

Andres Carrillo1, Jean H. Brittain2, Julia V. Velikina3, Yan Wu3, Frank R. Korosec3, Oliver Wieben3, Charles A. Mistretta3

1GE Healthcare, Evanston, Illinois, USA; 2GE Healthcare, Madison, Wisconsin, USA; 3University of Wisconsin, Madison, Wisconsin, USA

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                  1919.    The Study of Temporal Behavior and Image Quality of HYPR Using Computer Simulations

 

Yan Wu1, Charles A. Mistretta1, Oliver Wieben1, Frank R. Korosec1

1University of Wisconsin-Madison, Madison, Wisconsin, USA

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                  1920.    3D HYPR in CE MRA of the Lower Extremeties

 

Yan Wu1, Oliver Wieben1, Charles A. Mistretta1, Frank R. Korosec1

1University of Wisconsin-Madison, Madison, Wisconsin, USA

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                  1921.    Total Variation Denoised Dynamic Reconstruction Applied to Pulmonary Perfusion Imaging in the Rat

 

Jiayu Song1, 2, Nilesh Mistry1, 2, Qing H. Liu1, G. Allan Johnson2

1Duke University, Durham, North Carolina, USA; 2Duke University Medical Center, Durham, North Carolina, USA

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                  1922.    Accelerated Iterative Reconstruction of Temporally Regularized Dynamic MRI

 

Kimberly A. Khalsa1, Jeffrey A. Fessler1

1University of Michigan, Ann Arbor, Michigan, USA

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                  1923.    Flexible and Retrospective Trade-Off Between Temporal and Spatial Resolution in Dynamic MR Imaging

 

Stefanie Winkelmann1, Thomas Koehler1, Tobias Schaeffter2

1Philips Research Europe, Hamburg, Germany; 2King's College London, London, UK