Brain: Miscellaneous MRS

Room 4E                    Thursday 13:30 - 15:30

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                  2631.    1H MR Spectroscopic Assessment of Age-Related Changes in Young and Middle-Aged Women

Sarah Andrea Dunham1, Kathleen L. Fuchs1, Dattesh D. Shanbhag1, Virginia I. Simnad1, Jack Knight-Scott1

1University of Virginia, Charlottesville, Virginia, USA

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                  2632.    Application of Proton MRSI to Assess Metabolic Status of the Brain in Post Traumatic
                                Brain Injury Depression

Mahaveer Degaonkar1, Vani Rao1, Jennifer Spiro1, Alena Horska1, Peter Barker1

1Johns Hopkins School of Medicine, Baltimore, Maryland, USA

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                  2633.    Hierarchical Linear Modeling of Longitudinal Magnetic Resonance Spectroscopic Imaging

Ping-Hong Yeh1, John Kornak2, Hemanth Thayyullathil1, Dieter Meyererhoff, 1,2

1Northern California Institute for Research and Education, San Francisco, California, USA;
2
University of California, San Francisco, San Francisco, California, USA

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                  2634.    A Novel Single-Voxel 1H-MRS Sequence for Single-Shot Detection of Brain Glycine

Andrew Paul Prescot1, Blaise deB Frederick1, Marc J. Kaufman1, Perry F. Renshaw1

1McLean Hospital, Belmont, Massachusetts, USA

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                  2635.    Estimation of Myo-Inositol and Macromolecule Contents in Normal-Appearing White and
                                Gray Matter in MS Using 3D-HMRSI at 3T

Hélène Ratiney1, Darin Okuda1, Danielle Graveron-Demilly2, Sarah J. Nelson1, Steve Hauser1, Daniel Pelletier1

1University of California, San Francisco, California, USA; 2Laboratoire de RMN, CNRS, UMR 5012,
Université LYON I-CPE, Lyon, France

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                  2636.    Characterization of the Downfield Part of the Human Cerebral 1H MR Spectrum at 3 T

Roland Kreis1, Chris Boesch1, Peter Vermathen1

1University Berne, Berne, Switzerland

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                  2637.    Fast and High Resolution MRSI Without Aliasing Using Online SFAS and Multiple
                                Regions of Support

Yun Gao1, Stephen M. Strakowski1, Stanley J. Reeves2, Hoby P. Hetherington3, Wenjang Chu1, Jing-Huei Lee1

1University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; 2Auburn University, Auburn, Alabama, USA;
3
Albert Einstein College of Medicine, Bronx, New York, USA

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                  2638.    Age-Related Changes in Brain Metabolites in Antiretroviral Medication-Stable HIV Patients

Kenneth Yue1, Linda Chang1, Daniel Alicata1, Christine Cloak1, Kathryn Taketa1, Thomas Ernst1

1University of Hawaii, Honolulu, Hawaii, USA

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                  2639.    Proton MR Spectroscopic Imaging in Neurofibromatosis Type-1: Relationship to
                                Neuropsychological Testing

Mona A. Mohamed1, Jessica R. Abel2, Sheryl L. Rimrodt2, Laurie E. Cutting2, Peter B. Barker1, 2

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

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                  2640.    Effects of Smoking on Brain Metabolite Concentrations

Diana Marie Lindquist1, Reid Landes1, Kirstin Gatchalian1, Richard Yi1, Warren Bickel1

1University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA

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                  2641.    MRS Monitoring of the Effects of Mobile Phone Use on the Brain

Abdesslem Khiat1, Guy Breton1, Yvan Boulanger1

1Hôpital Saint-Luc du CHUM, Montreal, Quebec, Canada

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                  2642.    Combined DWI and 1H-MRS Study of the Brain of Cirrhotic Patients

Caterina Tonon1, Raffaele Lodi1, Claudia Testa1, Emil Malucelli1, David Neil Manners1, Bruno Barbiroli1

1Policlinico S.Orsola-Malpighi, Università di Bologna, Bologna, Italy, Italy

 

 

 

Brain MRI: The Next Frontier

Room 4E                    Thursday 13:30 - 15:30

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                  2643.    Fast T1 Mapping of the Brain at 7T with RF Calibration Using Three Point DESPOT1 Method

Tie-Qiang Li1, Sean C. L. Deoni2

1NIH, Bethesda, Maryland, USA; 2King's College London, London, England, UK

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                  2644.    Ultrahigh Field T2 in Human Brain: Regional Differences and Changes with Age

Petra Schmalbrock1, Peter Wassennaar1, Johannes T. Heverhagen1, Truong-Kha Truong1, Donald W. Chakeres1,
Michael R. Thompson2, John Duraj2, Michael V. Knopp1

1The Ohio State University, Columbus, Ohio, USA; 2Philips, Cleveland, Ohio, USA

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                  2645.    Improving Image Contrast in Conventional Dual Spin Echo at 3.0T with Short TE and
                                Flip Angle Optimization

Chen Lin1, Mathew A. Bernstein1, Krzysztof R. Gorny1, John T. Wald1, Robert J. Witte1

1Mayo Clinic College of Medicine, Rochester, Minnesota, USA

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                  2646.    A New Technique for Phase Susceptibility-Weighted Imaging of Iron in the Brain

Melanie S. Kotys1, David M. Thomasson1, Nicholas Patronas1

1National Institutes of Health, Bethesda, Maryland, USA

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                  2647.    Automatic Detection and Classification of Hypointensity in MR Images of the Brain

Radu Serban Jasinschi1, Ahmet Ekin1, Adriaan Cornelius van Es2, Jeroen van der Grond2,

Mark Augustinus van Buchem2, Arianne van Muiswinkel3

1Philips Research, Eindhoven, Netherlands; 2Leiden University Medical Center, Leiden, Netherlands; 3Philips Medical Systems, Best, Netherlands

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                  2648.    Time-Resolved Contrast Enhanced Neuro-Angiography Using HighlY Constrained Back
                                PRojection (HYPR) with a Hybrid Radial/Cartesian Acquisition (PR-TRICKS)

Yijing Wu1, Patrick Turski1, Yan Wu1, Frank R. Korosec1, Oliver Wieben1, Jiang Du2, Charies A. Mistretta1

1University of Wisconsin, Madison, Wisconsin, USA; 2University of California, San Diego, San Diego, California, USA

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                  2649.    New Developments in Dynamic Time-Resolved Magnetic Resonance (MR)- Angiography
                                (TREAT) and High Resolution MR-Imaging of Cerebral Arterio-Venous Malformations (CAVM)
                                Using Parallel Imaging at 3T

Karin Anna Herrmann1, Ulrike Fasol1, Olaf Dietrich1, Berndt Wowra2, Alexander Muacevic2, Maximilian F. Reiser1, Stefan Oswald Schoenberg1

1Ludwig-Maximilians-University Hospitals Munich-Grosshadern, Munich, Bavaria, Germany;
2
European Cyberknife Center Munich, Munich, Bavaria, Germany

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                  2650.    Quantitative Aspects of Measuring Contrast Reagent Extravasation in the Healthy Human Brain

Xin Li1, William Rooney1, Charles Springer1

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

 

 

 

Dementia MRI/MRS

Room 4E                    Thursday 13:30 - 15:30

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                  2651.    In Vivo Detection of Cerebral Glutathione in Aging and Alzheimer’s Disease Using Selective
                                Multiple Quantum Chemical Shift Imaging of GSH

In-Young Choi1, 2, John J. Sidtis2, 3, Nunzio Pomara2, 3, Sang-Pil Lee1, 2

1University of Kansas Medical Center, Kansas City, Kansas, USA; 2The Nathan Kline Institute, Orangeburg, New York, USA; 3New York University, New York, New York, USA

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                  2652.    Validation Testing of the MRI Calibration Phantom for the Alzheimer's Disease
                                Neuroimaging Initiative Study

Jeff L. Gunter1, Matt A. Bernstein1, Bret J. Borowski1, Joel P. Felmlee1, Daniel James Blezek2, Richard P. Mallozzi2, Joshua R. Levy3,
Norbert Schuff4, Clifford R. Jack, Jr. 1

1Mayo Clinic and Foundation, Rochester, Minnesota, USA; 2GE Global Research, Niskayuna, New York, USA;
3
The Phantom Laboratory, Salem, New York, USA; 4UC San Francisco, San Francisco, California, USA

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                  2653.    Cortical Thickness Analysis in Mild Cognitive Impairment and Alzheimer’s Disease

Won-Jin Moon1, Jong Min Lee2, Eun Chul Chung1

1Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea;
2
Hanyang University, Seoul, Republic of Korea

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                  2654.    Regional Measurement of Hippocampal Atrophy in Alzheimer’s Disease Using Optimized
                                Manual ROI Segmentation and Voxel Based Morphometry

Rahyeong Juh1, 2, Min Ying Su1, Chang Uk Lee2, Tae Suk Suh2, Orhan Nalcioglu1

1University of California, Irvine, California, USA; 2Catholic University of Korea, Seoul, Republic of Korea

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                  2655.    Evidence for Elevated Brain Iron Concentration in Patients With

Anita Ramani1, Kamila U. Szulc1, Jens H. Jensen1, Hanzhang Lu1, Caixia Hu1, Steven H. Ferris1, Joseph A. Helpern1

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

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                  2656.    Iron Deposition in the Putamen

Bharani Krishnamurthy1, Ewart Mark Haacke1, 2, Muhammed Ayaz2, Sheri Harder3, Daniel Kido4, Wolff Kirsch4

1Wayne State University, Detroit, Michigan, USA; 2The MRI Institute for Biomedical Research, Detroit, Michigan, USA;
3
University of Saskatchewan, Saskatoon, Saskatchewan, Canada; 4Loma Linda University, Loma Linda, California, USAText Box:  

 

                  2657.    Using SWI as a Means to Better Visualize the Caudate Nucleus in Huntington’s Disease

Mark E. Haacke1, Lakshman Gollapalli1, Diana H. Rosas2, Ken Kwong2

1Wayne State University, Detroit, Michigan, USA; 2Massachusetts Institute of Technology, Boston, Massachusetts, USA

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                  2658.    Magnetic Resonance Diffusion and Spectroscopy Abnormalities in Different Forms of
                                Creutzfeldt-Jakob Disease

Danielle Ibarrola1, Marc Hermier2, Alain Vighetto2, Pierre Krolak-Salmon2, Jean-Claude Froment2,

Dominique Sappey-Marinier1, 3

1IFR19, CERMEP - Imagerie du vivant, Bron, France; 2Hôpital Neurologique, Bron, France;
3
CREATIS CNRS UMR5515 & INSERM U630 - Université Claude Bernard, Lyon, France

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                  2659.    Quantitative Magnetic Resonance and Histological Analysis of Primary Motor Neuronal Loss
                                in Amyotrophic Lateral Sclerosis

Mark David Meadowcroft1, James R. Connor2, Zachary Simmons1, Don C. Bigler1, Jian-Li Wang1, Michael B. Smith1, Qing X. Yang2

1Pennsylvania State University - College of Medicine, Hershey, Pennsylvania, USA; 2Pennsylvania State University -  College of Medicine, Hershey, Pennsylvania, USA

 

 

 

Brain: Magnetization Transfer

Room 4E                    Thursday 13:30 - 15:30

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                  2660.    WIMP: Self-Navigating Magnetization Transfer Pool Mapping with Stimulated Echoes

Rexford Newbould1, Chunlei Liu1, Stefan Ropele2, Roland Bammer1

1Stanford University, Stanford, California, USA; 2Medical University Graz, Graz, Austria

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                  2661.    A Measurement of the  Magnetization Exchange Between the Different Water
                                Compartments in Optic Nerve

Hadassah Shinar1, Uzi Eliav1, Gil Navon1

1Tel Aviv University, Tel Aviv, Israel

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                  2662.    Describing Magnetization Transfer Parameters in White Matter Using a Four-Pool Model

Thorarin Albert Bjarnason1, Alex L. MacKay2

1University of Calgary, Calgary, AB, Canada; 2University of British Columbia, Vancouver, BC, Canada

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                  2663.    Correlation of Magnetization Transfer Ratio with Cognitive Impairment in HIV

Ying Wu1, Pippa Storey1, Andres Carrillo2, Leon G. Epstein3, Bruce Cohen3, Robert R. Edelman1, Ann Ragin3

1Evanston Northwestern Healthcare, Feinberg School of Medicine, Northwestern University, Evanston, Illinois, USA;
2
GE Medical Healthcare, Evanston, Illinois, USA; 3Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA

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                  2664.    Regional MRI Measures and Disability in Multiple Sclerosis

Robert Zivadinov1, Ralph HB Benedict1, Bhooma Srinivasaraghavan1, Dominic Carone1, Viritha Yella1,

Nadir Abdelrahman1, Michael G. Dwyer1

1Buffalo Neuroimaging Analysis Center, Buffalo, New York, USA

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                  2665.    Intercentre Differences in Multicentre Brain MTR Histogram Studies Can Almost Be
                                Eliminated by Using Body Coil Transmission

Paul S. Tofts1, Stefan CA Steens2, Mara Cercignani1, Daniel J. Tozer1, Wouter M. Teeuwisse2, Matthijs JP van Osch2,
 Faiza Admiraal-Behloul2, Gareth J. Barker3, Mark A. van Buchem2

1University College London, London, UK; 2LUMC, Leiden, Netherlands; 3KCL, London, UK

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                  2666.    Fast Magnetization Transfer Imaging, a Comparative Study

Wouter Teeuwisse1, Matthias van Osch1, Hans Olofsen1, Bart Emmer1, Jeroen van der Grond1

1Leiden University Medical Center, Leiden, Netherlands

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                  2667.    Diffusion Tensor and Magnetization Transfer Imaging of the Brain at 3T in
                                Patients with Cirrhosis

Vijay Paul Bob Grover1, Serena J. Counsell1, Nayna Patel1, Joanna M. Allsop1, Elizabeth J. Bradford2,

Brian K. Saxby2, Joseph V. Hajnal1, Simon David Taylor-Robinson1

1Hammersmith Hospital, Imperial College London, London, UK; 2Cognitive Drug Research, Goring-on-Thames, UK

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                  2668.    Longitudinal MTR Changes in Mild to Severe Alzheimer’s Disease

Stefan Ropele1, Faton Gorani1, Christian Enzinger1, Birgit Pendl1, Alexandra Seewann1, Reinhold Schmidt1,

Franz Fazekas1

1Medical University Graz, Graz, Austria

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                  2669.    Magnetization Transfer Imaging in Distinguishing Early and Adult Onset Schizophrenia
                                in Drug-Naive First-Episode Patients

Xiaoqi Huang1, Yuqing Wang2, Su Lui1, Wei Deng1, Luo Ouyang2, Hehan Tang1, Tao Li1, Bin Song1, Xiangping Zhou1, Sumner Maclean3, Vanessa Sluming4, Qiyong Gong1

1West China Hospital of Sichuan University, Chengdu, Sichuan, People’s Republic of China; 2University of Electronic Science and Technology of China, Chengdu, Sichuan, People’s Republic of China; 3Universitatsklinikum, Goettingen, Germany; 4University of Liverpool, Liverpool, UK

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                  2670.    Correlative Analysis of Anisotropy Diffusion Coefficient and Magnetization Transfer Ratio
                                with Serum Antibody Brain Binding and Antiphospholipid Antibodies in Multiple Sclerosis

Mehdi Adineh1, 2, Michael Kent1, 2, Ninad Mantri1, Navin Kausthubh1, Cemil Kirbas1, Sehul Shah1, Kenneth Pugar1

1The Wallace Kettering Neuroscience Institute, Kettering, Ohio, USA; 2Wright State University, Dayton, Ohio, USA

 

 

 

Stroke

Room 4E                    Thursday 13:30 - 15:30

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                  2671.    Moyamoya Disease: Visualization of Dilated Medullary Vessels by Flow-Compensated
                                Gadolinium-Enhanced MRI

Eri Kitamura1, 2, Mitsunori Kanagaki2, Yukio Miki2, Akira Yamamoto2, Yasutaka Fushimi2, Tsutomu Okada2,

Nobuyuki Mori2, Ken-ichiro Kikuta2, Susumu Miyamoto2, Nobuo Hashimoto2, Kazuro Sugimura1, Kaori Togashi2

1Kobe University Graduate School of Medicine, Kobe, Japan; 2Kyoto University Graduate School of Medicine, Kyoto, Japan

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                  2672.    The Feasibility of a Spin-Echo EPI Based Perfusion MRI in Moyamoya Disease on a 3.0T MR System

In-Chan Song1, Jung-Eun Cheon1, In-One Kim1, Kee-Hyun Chang1, Dong-Gyu Na1

1Seoul National University Hospital, Seoul, Republic of Korea

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                  2673.    Cerebral Blood Flow Velocity and White Matter Changes in Type 2 Diabetes Mellitus

David Last1, David C. Alsop1, Amir M. Abduljalil2, Kun Hu1, Jerry Cavallerano3, Lukas Lepicovsky1,

Christopher Robles1, Lewis A. Lipsitz1, 4, Vera Novak1

1Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA; 2College of Medicine and Public Health, Ohio State University, Columbus, Ohio, USA; 3Joslin Diabetes Center, Boston, Massachusetts, USA; 4Hebrew Seniorlife Center, Boston, Massachusetts, USA

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                  2674.    Cerebral Developmental Venous Anomalies Associated with Loco-Regional Parenchymal
                                Abnormalities

Francesca B. Pizzini1, Diego San Millán Ruíz2, Enrico Piovan1, Alberto Beltramello1, Daniel Rüfenacht3

1University Hospital Verona, Verona, Italy, Italy; 2Geneva University Hospital, Geneva, Switzerland, Switzerland; 3Geneva University Hospital, Geneve, Switzerland, Switzerland

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                  2675.    In Vivo Human Middle Cerebral Artery Wall Imaging Using High Resolution
                                Magnetic Resonance Imaging

Isabelle Klein1, Philippa Lavallée1, Pierre-Jean Touboul1, Elisabeth Schouman-Claeys1, Pierre Amarenco1

1Medical Hospital and University of Bichat, Paris, France

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                  2676.    The Relationship Between the Carotid Atherosclerotic Plaque and Cerebral
                                Perfusion-Weighted Imaging: Preliminary Results

Xin Lou1, Ning Yu An1, Jian Min Cai1, Lin Ma1, Xue Mei Li1, Wei Sun2

1PLA General Hospital, Beijing, People’s Republic of China; 2GE Healthcare, Beijing, People’s Republic of China

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                  2677.    The Composition of Acute MCA Thrombus is Heterogeneous: A Comparison of
                                MR Susceptibility Image and CTA

Mingwang Zhu1, Masahiko Hiroki1, Hakan Ay1, Aneesh B. Singhal1, Nina M. Menezes1, Chloe Joan Lopez1, Christopher Melinosky1,
A Gregory Sorensen1

1Massachusetts General Hospital, Charlestown, Massachusetts, USA

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                  2678.    3 T Vs 1.5 T MR Diffusion and Perfusion Imaging in Hyper-Acute Ischemic Stroke

Robert Karl Kosior1, 2, Michael D. Hill1, 3, Jayme Cameron Kosior1, 2, Richard Frayne1, 2

1University of Calgary, Calgary, Alberta, Canada; 2Foothills Medical Centre, Calgary Health Region, Calgary, Alberta, Canada;
3
Foothills Medical Centre, Calgary, Alberta, Canada

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                  2679.    Artifact Simulating Subarachnoid and Intraventricular Hemorrhage on Single Shot Fast Spin Echo
                                Flair Images: A Trap for the Unwary

Alessandro Cianfoni1, Maria GM Martin1, Jiang Du1, John R. Hesselink1, Steven G. Imbesi1, William G. Bradley1, Graeme M. Bydder1

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

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                  2680.    A New Approach Using the Distribution of Transit Times (DTT) to Determine Improved Absolute
                                CBF Values in Patients with Ischemic Stroke

Marina Salluzzi1, Richard Frayne2, 3, Michael R. Smith1, 3

1Electrical and Computer Engineering, University of Calgary, Calgary, Alberta, Canada;
2
Seaman Family MR Research Centre, Foothills Medical Centre, Calgary, Alberta, Canada;
3
Radiology, University of Calgary, Calgary, Alberta, Canada

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                  2681.    Pediatric and Adult Global Hypoxic-Ischemic Injury Evaluated by Diffusion-Weighted
                                Imaging and MR Spectroscopy

Karen Angela Tong1, Anna Dengel1, Carrie Carr1, Udo Oyoyo1, Stephen Ashwal1, Sarah Uffindell1,

Barbara Ann Holshouser1

1Loma Linda University Medical Center, Loma Linda, California, USA

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                  2682.    Altered BOLD Hemodynamic Response in Patients with Ischemic Stroke

Kaundinya Gopinath1, Anna Moore2, Kyung Peck3, Bruce Crosson4, 5, Richard Briggs1

1UT Southwestern, Dallas, Texas, USA; 2Emory University, Atlanta, Georgia, USA;
3
Memorial Sloan Kettering Cancer Center, New York, New York, USA; 4University of Florida, Gainesville, Florida, USA;
5
VA Medical Center, Gainesville, Florida, USA

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                  2683.    Visualization of Collateral Supply by Two-Coil Continuous Arterial Spin Labeling

Harald E. Möller1, 2, Toralf Mildner1, Christoph Preul1, Claus Zimmer3

1Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; 2University Hospital Münster, Münster, Germany;
3
University Hospital Leipzig, Leipzig, Germany

 

 

 

Methods in Arterial Spin Labeling

Room 4E                    Thursday 13:30 - 15:30

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                  2684.    Toward Quantitative Whole Brain Pulsed Arterial Spin Labeling: Estimation of
                                Transit Time with Cardiac Gating at 3T

Wen-Ming Luh1, Jerzy Bodurka1, Peter A. Bandettini1

1National Institutes of Health, Bethesda, Maryland, USA

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                  2685.    Dynamic Relationship Between Arterial Transit Time and Perfusion and Its Implications
                                for Fast ASL Quantification

Gregory R. Lee1, Luis Hernandez-Garcia1, Vikas Gulani1, Douglas Noll1

1University of Michigan, Ann Arbor, Michigan, USA

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                  2686.    Mapping of Arterial Transit Time Using Dual-Coil CASL with Sinusoidally Modulated Labeling Function

Toralf Mildner1, Karsten Müller1, Stefan Hetzer1, Robert Trampel2, Wolfgang Driesel1, Harald E. Möller1, 3

1Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Saxony, Germany;
2
NYU School of Medicine, New York, New York, USA; 3University Hospital Münster, Münster, NRW, Germany

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                  2687.    Estimation of Blood Magnetization for Quantification of Arterial Spin Labeling Signal

Kim Cornelia Carolina van de Ven1, 2, Esben Thade Petersen1, 3, Xavier Golay1, 4

1National Neuroscience Institute, Singapore, Singapore; 2Eindhoven University of Technology, Eindhoven, Netherlands;
3
Nanyang Technological University, Singapore, Singapore; 4A*star, Singapore, Singapore

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                  2688.    Combined Blood:Brain Partition Coefficient and Perfusion Assessment Using QUASAR

Esben Thade Petersen1, Kim Cornelia Carolina van de Ven1, 2, Ivan Zimine1, Xavier Golay, 13

1National Neuroscience Institute, Singapore, Singapore; 2Eindhoven University of Technology, Eindhoven, Netherlands;
3
ASTAR, Singapore, Singapore

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                  2689.    The Effect of Fat Saturation on Arterial Spin Labeling

Yufen Chen1, Todd B. Parrish1

1Northwestern University, Chicago, Illinois, USA

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                  2690.    Sub-Minute Arterial Spin Labelling at 3.0T

Elizabeth A. Moore1, Frank G. C. Hoogenraad2, Xavier Golay3, 4, Ebsen Thade Petersen3, Maarten Versluis2,

J M. den Harder2, Ad Moerland2

1Philips Medical Systems UK, Reigate, UK; 2Philips Medical Systems, Best, Netherlands;
3
National Neuroscience Institute, Singapore, Singapore; 4Singapore Bioimaging Consortium, Singapore, Singapore

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                  2691.    In-Vivo Measurement of Arterial Cerebral Blood Volume Using LL-EPI-FAIR
                                and LL-EPI-STAR

Matthew Jon Brookes1, Peter G. Morris1, Penny A. Gowland1, Susan T. Francis1

1University of Nottingham, Nottingham, UK

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                  2692.    Activation Induced Changes in Arterial Cerebral Blood Volume (ACBV)
                                Measured Using LL-EPI-STAR

Matthew Jon Brookes1, Peter G. Morris1, Penny A. Gowland1, Susan T. Francis1

1University of Nottingham, Nottingham, UK

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                  2693.    Reducing Contamination in PASL Using BASSI RF Pulses

Jan M. Warnking1, G. Bruce Pike1

1Montreal Neurological Institute, McGill University, Montreal, Québec, Canada

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                  2694.    Pseudo Random Amplitude Modulation: A High Efficiency Method to Measure Flow
                                and Perfusion

Truman R. Brown1, Nina C. Shapley1, Haiying Tang2

1Columbia University, New York, New York, USA; 2Merck Research Laboratories, Rahway, New Jersey, USA

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                  2695.    Sensitivity and Detectability of Regional Differences in CASL Perfusion
                                Between Subject Groups

Ruth L. O'Gorman1, 2, Steven C. Williams2, David C. Alsop3, Fernando O. Zelaya2

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

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                  2696.    Quantitative Cerebral Vascular Response Maps: Determination with Pulsed Arterial Spin Labelling

Ulrike Noeth1, 2, Futoshi Kotajima3, Ralf Deichmann2, Robert Turner2, Douglas R. Corfield3, 4

1GSF Forschungszentrum fuer  Umwelt und Gesundheit, Neuherberg, Germany;
2
Institute of Neurology, UCL, London, UK; 3National Heart & Lung Institute, Imperial College, London, UK; 4Keele University, Keele, UK

 

 

 

                  2697.    AV Shunt Visualization with Arterial Spin Labeled Perfusion MR Imaging
 

Ronald L. Wolf1, Jiongjiong Wang1, John A. Detre1, Eric L. Zager1, Robert W. Hurst1

1University of Pennsylvania Medical Center, Philadelphia, Pennsylvania, USA

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                  2698.    Regional Effects of Type 2 Diabetes Mellitus on Cerebral Blood Flow and Brain Anatomy
                                    Using MRI and Continuous Arterial Spin Labeling MRI at 3 Tesla

David Last1, David C. Alsop1, Amir M. Abduljalil2, Robert P. Marquis1, Christopher Robles1, Vera Novak1

1Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA; 2College of Medicine and Public Health, Ohio State University, Columbus, Ohio, US

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                  2699.    Assessment of Hypertension on Cerebral Blood Flow and Dementia Using CASL MRI

Weiying Dai1, Owen T. Carmichael, 1,2, Oscar L. Lopez1, James T. Becker1, Lewis H. Kuller1, H. Michael Gach, 13

1University of Pittsburgh, Pittsburgh, Pennsylvania, USA; 2Carnegie Mellon University, Pittsburgh, Pennsylvania, USA; 3Nevada Cancer Institute, Las Vegas, Nevada, USA

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                  2700.    Close Correlation of ASL MRI and Ultrasound Derived Intracranial Blood Flow Velocities

Martin Griebe1, Kristina Szabo1, Matthias Günther1, Rolf Rüdiger Kern1, Fabrizio Sallustio1, Michael G. Hennerici1, Achim Gass1, 2

1Universitätsklinikum Mannheim, Mannheim, Germany; 2Universitätsspital Basel, Basel, Switzerland

 

DWI/DTI : Clinical Applications

Room 4E                    Thursday 13:30 - 15:30

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                  2701.    Functional Connectivity Correlations in the Cortical-Thalamic Network of Patients with
                                Schizophrenia Using fMRI and DTI

 

David Matthew Carpenter1, Gustavo Pantol1, Joeseph I. Friedman1, Cheuk Y. Tang1

1Mount Sinai School of Medicine, New York, New York, USA

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                  2702.    Quantitative Analyses of  Dentate Nuclei and Cerebellar Peduncles Based on DTI in
                                    Langerhans Cell Histiocytosis

Weihong Zhang1, 2, Jiangyang Zhang1, 2, Hao Huang1, 2, Peter C.M. van Zijl1, 2, Robert J. Arceci1, Susumu Mori1, 2

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

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                  2703.    A Preliminary Result of Principal Diffusion Direction Comparison in
                                Attention-Deficit/Hyperactivity Disorder

Tzu-Cheng Chao1, Hsiao-Wen Chung1, Pin-Chen Yang2, Ming-Ting Wu3, 4

1National Taiwan University, Taipei, Taiwan; 2Kaohsiung Medical University, Kaohsiung, Taiwan;

3Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; 4National Yang Ming University, Taipei, Taiwan

Text Box:  

 

                  2704.    A Diffusion-Tensor MRI Study of Brain and Cervical Cord in Benign Multiple
                                Sclerosis Patients

Beatrice Benedetti1, Paola Valsasina1, Elda Judica1, Vittorio Martinelli1, Angelo Ghezzi2, Annalisa Pulizzi1,

Giancarlo Comi1, Massimo Filippi1

1Hospital San Raffaele, Milan, Italy, Italy; 2Ospedale di Gallarate, Gallarate, Italy, Italy

Text Box:  

 

                  2705.    Diffusion Weighted Imaging Study of Patients with Essential Tremor

R Lodi1, G Rizzo1, D Manners1, C Tonon1, C Scaglione1, P Martinelli1, B Barbiroli1

1Università di Bologna, Bologna, Italy, Italy

Text Box:  

 

                  2706.    Differentiating Perihemorrhagic Infarct from Susceptibility Artifact on DWI Images

Scott K. Nagle1, David B. Clayton1, Maarten G. Lansberg1, Gregory W. Albers1, Roland Bammer1

1Stanford University, Stanford, California, USA

Text Box:  

 

                  2707.    Diffusion Tensor Imaging in Differentiation of PLS Patients and Healthy Controls

Liang Xuan1, Peter A. Hardy1, David K. Powell1, Anders Andersen1, Don M. Gash1, Charles Smith1

1University of Kentucky, Lexington, Kentucky, USA

Text Box:  

 

                  2708.    Mapping Radiation Dose Distribution on the Fractional Anisotropy Map: Applications
                                in the Assessment of Treatment-Induced White Matter Injury

Deqiang Qiu1, Lucullus Leung1, Dora Kwong1, Godfrey Chan1, Guang Cao2, Pek-Lan Khong1

1The University of Hong Kong, Hong Kong, People’s Republic of China; 2GE Medical, Asia, Hong Kong, People’s Republic of China

Text Box:  

 

                  2709.    Variability in ADC and FA Measurements in Acute Ischemic Stroke

Mirthula Govindaraj1, Ashley D. Harris, 1,2, Richard Frayne2

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

Text Box:  

 

                  2710.    In Vivo Brain 1H-MRS and DWI, and Post-Mortem Study of Patients with Mitochondrial
                                Neurogastrointestinal Encephalomyopathy (MNGIE)

Caterina Tonon1, David Neil Manners1, Piero Parchi2, Roberto De Giorgio1, Carlo Casali3, Maria Lucia Valentino2, 4, Michio Hirano5,
Giuseppe Plazzi2, Marzio Bellan, Valerio Carelli, Bruno Barbiroli1, Raffaele Lodi1

1Policlinico S'Orsola-Malpighi, Università di Bologna, Bologna, Italy, Italy; 2Università di  Bologna, Bologna, Italy, Italy;
3
Università “La Sapienza”, IRCCS Mondino-SanRaffaele Pisana, Roma, Italy, Italy; 4Columbia University, New York  City, New York, USA;
5
Columbia University, New York City, New York, USA

Text Box:  

 

                  2711.    Investigation of the Effects of Concurrent Chronic Cigarette Smoking in Alcoholics–
                                a Preliminary Diffusion Tensor Imaging Study

Stefan Gazdzinski1, Timothy C. Durazzo1, Ping-Hong Yeh1, 2, Geon-Ho Jahng2, Pratik Mukherjee2, Dieter J.

Meyerhoff, 1,2

1NCIRE, San Francisco, California, USA; 2UCSF, San Francisco, California, USA

Text Box:  

 

                  2712.    Whole Brain FA Histogram Analysis for Improved Detection of DAI

Shashwath Ashok Meda1, Koushik Athreya Govindarajan1, Malek Makki1, Robin Hanks2, Jay Meythaler2, Scott Mills2, Zahid Latif1,
 William Coplin3, Ewart Mark Haacke1, Randall Reed Benson2, 4

1Wayne State University, Detroit, Michigan, USA; 2Wayne State University School of Medicine, Detroit, Michigan, USA;
3
Detroit Receiving Hospital, Detroit, Michigan, USA; 4Detroit Medical Center, Detroit, Michigan, USAText Box:  

 

                  2713.    Quantitative Evaluation of the White Matter Tracts of the Limbic System Segmented
                                by Diffusion Tensor Tractography: Feasibility Study of the Patients with Schizophrenia

Haruyasu Yamada1, Shigeki Aoki1, Hidenori Yamasue1, Kiyoto Kasai1, Osamu Abe1, Mariko Yoshida2,

Yoshitaka Masutani1, Harushi Mori1, Tomohiko Masumoto1, Naoto Hayashi1, Toshiyuki Okubo1, Kuni Ohtomo1

1Graduate School of Medicine, University of Tokyo, Tokyo, Japan; 2School of Medicine,
Kanazawa University, Kanazawa, Ishikawa, Japan

Text Box:  

 

                  2714.    Atrophy and Diffusion Tensor MRI Metrics of Brain Fiber Bundles. Application to Primary
                                Progressive Multiple Sclerosis Patients

Elisabetta Pagani1, Beatrice Benedetti1, Elda Judica1, Marco Rovaris1, Giancarlo Comi1, Massimo Filippi1

1Scientific Institute and University Ospedale San Raffaele, Milan, Italy

Text Box:  

 

                  2715.    DTI of the Optic Nerve

Ashok Kumar1, Andre J.W. Van-Der-Kouwe1, Alma Gregory Sorensen1, Paul Caruso2

1Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA; 2Massachusetts Eye & Ear Infirmary,
Boston, Massachusetts, USA

 

 

The Normal Brain: DWI/DTI Analysis

Room 4E                    Thursday 13:30 - 15:30

Text Box:  

 

                  2716.    A Refined DTI Study Shows Increased Sensitivity on an MTBI Study: Results
                                Highly Correlated with Proteomic Findings

Tong Zhu1, Jeffrey J. Bazarian1, Jianhui Zhong1

1University of Rochester, Rochester, New York, USA

Text Box:  

 

                  2717.    Age-Related Changes Analyzed Using Whole-Brain Tissue Histogram: A DTI Study of
                                Two Different B Values

Elin Lundström1, Per Julin2, Lars-Olof Wahlund3, Leif Svensson1, Kelvin Lim4, Eva-Lena Engman1, Lars Bäckman3, Laura Fratiglioni3,
Anders Frank1

1Karolinska University Hospital Huddinge, Stockholm, Sweden; 2Astra Zeneca, Södertälje, Sweden; 3Karolinska Institutet, Stockholm, Sweden;
4
University of Minnesota, Minneapolis, Minnesota, USA

Text Box:  

 

                  2718.    Myelination and Axonal Integrity of Spinal Cord Sensory and Motor Pathways
                                Revealed by Diffusion Tensor MRI

Craig K. Jones1, 2, Seth A. Smith1, 2, John W. McDonald1, Jonathan A. Farrell1, 2, Peter Calabresi3, Susumu Mori1, 2, Peter C.M. van Zijl1, 2

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

Text Box:  

 

                  2719.    Fractional Anisotropy as a Tool for Characterization of White Matter Fiber Tract Integrity in the
                                Aging Rhesus Monkey Brain

Alexandre Coimbra1, Marie A. Holahan1, Yevgen Tymofyeyev1, Richard Hargreaves1, Jacquelynn J. Cook1,

Donald S. Williams1

1Merck Research Laboratories, West Point, Pennsylvania, USA

Text Box:  

 

                  2720.    Diffusion Tensor MR Imaging: Analysis of Anisotropy Metrics in the Aging Brain

Yi-Jui Liu1, Chun-Jung Juan2, 3, Cheng-Hsien Hsu1, Ming-Chung Chou2, Teng-Yi Huang4, Hsiao-Wen Chung2,

Cheng-Yu Chen3

1Feng-Chia University, Taichung, Taiwan; 2National Taiwan University, Taipei, Taiwan;
3
Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan;
4
National Taiwan University of Science and Technology, Taipei, Taiwan

Text Box:  

 

                  2721.    Mapping Dynamic Water Diffusion Process Inside Human Brain Based on
                                Numerical Solution of the Diffusion Equation

Wang Zhan1, Li Jiang2, Yihong Yang1

1National Institute on Drug Abuse, NIH, Baltimore, Maryland, USA; 2George Washington University,
Washington, District of Columbia, USAText Box:  

 

                  2722.    Correlations Between Diffusion Tensor Indices and Intravoxel Tissue
                                Volume Fractions in Human Brain

Wang Zhan1, Hong Gu1, Elliot A. Stein1, Yihong Yang1

1National Institute on Drug Abuse, NIH, Baltimore, Maryland, USA

Text Box:  

 

                  2723.    Validation of Diffusion Tensor Imaging

D. Reamer1, Fick T. Shush1, F.H. Fool and Hardy1

1Institute of Dreams and Imaginings of Trendy Science, Buggtussle, California, USA

 

 

Resolving Multiple Fibers and Novel Approaches to DWI Analysis

Room 4E                    Thursday 13:30 - 15:30

Text Box:  

 

                  2724.    The Effects of Intra-Voxel Fiber Architecture on the Diffusion Tensor  Parameters

Ryan Fobel1, Greg J. Stanisz2

1University of Toronto, Toronto, ON, Canada; 2Sunnybrook & Womens' CHSC, Toronto, ON, Canada

Text Box:  

 

                  2725.    Dependence of the DTI Signal on the Presence of Fiber Crossing

Nicolas Kunz1, Rolf Gruetter1

1Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, SwitzerlandText Box:  

 

                  2726.    Linear Persistent Angular Structure MRI and Non-Linear Spherical Deconvolution for Diffusion MRI

Kiran Kumar Seunarine1, Daniel C. Alexander1

1University College London, London, UKText Box:  

 

                  2727.    Application of Independent Component Analysis for Resolving Multiple Fibre Orientations in DT-MRI Data

Laurence Vigon1, Nikos Papadakis1

1The University of Sheffield, Sheffield, UK

Text Box:  

 

                  2728.    Resolve Fiber Orientation Ambiguity Using HARD Imaging

Xin Hong1, Adam W. Anderson1, Zhaohua Ding1

1Vanderbilt University, Nashville, Tennessee, USA

Text Box:  

 

                  2729.    Quantitative Analysis of Q-Space MRI Data: Theoretical and Experimental Validation

L Guy Raguin1, Diego Hernando1, Dimitris Karampinos1, Luisa Ciobanu1, Brad P. Sutton1, Zhi-Pei Liang1,

John G. Georgiadis1

1University of Illnois at Urbana-Champaign, Urbana, Illinois, USA

Text Box:  

 

                  2730.    Bootstrap Tractography Using Multimodal Fiber Orientation Data from High Angular Resolution
                                Diffusion Imaging

Jeffrey I. Berman1, Pratik Mukherjee1, Christopher P. Hess1, Eric T. Han2, SungWon Chung1, Roland G. Henry1

1University of California San Francisco, San Francisco, California, USA; 2GE Healthcare Global Applied Science Laboratory, Menlo Park, California, USA

Text Box:  

 

                  2731.    Regularized Diffusion Tensor MRI for High Angular Resolution ODF Estimation and Fibre
                                Tractography

Jennifer S.W. Campbell1, 2, Peter Savadjiev2, G. Bruce Pike1, Kaleem Siddiqi2

1Montreal Neurological Institute, Montreal, Quebec, Canada; 2McGill Centre for Intelligent Machines, Montreal, Quebec, Canada

Text Box:  

 

                  2732.    Two Tensor Analysis for White Matter Tractography - Methodological Evaluation

Sharon Peled1, Carl-Fredrik Westin1

1Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA

Text Box:  

 

                  2733.    Brain Segmentation Using ATP (Automatic Twice PAM) in Multi Diffusion Indices

Yi-Ping Chao1, Kuan-Huang Cho1, Chun-Hung Yeh2, Sue-Ping Tsao2, Der-Yow Chen1, Jyh-Horng Chen1,

Ching-Po Lin2

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

Text Box:  

 

                  2734.    Time-Series' Analysis of the Diffusion Weighted Signal as a Model-Free Approach to Segmenting
                                Tissue

Sean CL Deoni1, Derek K. Jones1

1Institute of Psychiatry, King's College, London, England, UK

Text Box:  

 

                  2735.    Method of Measuring Diffusion Anisotropy and Diffusion Gradient Simultaneously with DTI

Jie Huang1

1Michigan State University, East Lansing, Michigan, USA

Text Box:  

 

                  2736.    From DTI to CTI: The Role of Anisotropic Conductivity of the White Matter Tissue – an EEG FEM
                                Simulation Study

Daniel Güllmar1, Jürgen R. Reichenbach1, Alfred Anwander2, Carsten H. Wolters3, Jens Haueisen1, 4

1Friedrich-Schiller-University, Jena, Germany; 2Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany;
3
Westfalian Wilhelms-University Muenster, Münster, Germany; 4Technical University Ilmenau, Ilmenau, Germany

 

 

 

Fiber Tracking and Visualization

Room 4E                    Thursday 13:30 - 15:30

Text Box:  

 

                  2737.    Current State of Diffusion Simulation Based Tractography

Sarah Mang1, Ning Kang2, Jun Zhang2, Eric S. Carlson3, Daniel Gembris1, Reinhard Männer1

1University of Mannheim, Mannheim, Germany; 2University of Kentucky, Lexington, Kentucky, USA; 3University of Alabama, Tuscaloosa, Alabama, USA

Text Box:  

 

                  2738.    Anisotropic Fiber Phantom for DTI Validation on a Clinical Scanner

Ramona Lorenz1, 2, Björn W. Kreher1, Jürgen Hennig1, Matthias E. Bellemann2, Kamil A. Il'yasov1

1University Hospital Freiburg, Freiburg, Germany; 2University of Applied Sciences Jena, Jena, Germany

Text Box:  

 

                  2739.    Quantitative Validation of White Matter Fiber Tractography by Use of an Anatomically
                                Realistic Synthetic Diffusion Tensor Phantom

Steven Delputte1, Els Fieremans1, Yves Dedeene2, Yves D'Asseler1, Rik Achten2, Ignace Lemahieu1, Rik Van de Walle1

1Ghent University, Ghent, Belgium; 2Ghent University Hospital, Ghent, BelgiumText Box:  

 

                  2740.    Validation of Multi-Fibre Probabilistic Tractography of Corticothalamic Projections in the
                                Göttingen Minipig Brain

Tim Bjørn Dyrby1, Lise S L Vejby1, Geoffery J. M. Parker2, Daniel C. Alexander3, Nanna M. Lind4, Olaf B. Paulson1, Jacob Jelsing5

1Copenhagen University Hospital, Hvidovre, Denmark; 2University of Manchester, Manchester, UK; 3University College London, London, UK;
4
University of Copenhagen, Copenhagen, Denmark; 5Bispebjerg University Hospital, Copenhagen, Denmark

Text Box:  

 

                  2741.    A Comparison of Fiber Tracking by Different Numerical Integration Methods

RKS Rathore1, Getaneh Bayu1, RK Gupta2, Divya KS Rathore1, Ankur Purwar1, Richa Trivedi2, Sona Saksena2,

Manoj Kumar Sarma1, Anup Singh1

1Indian Institute of Technology, Kanpur, UP, India; 2Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP, India

Text Box:  

 

                  2742.    Automated Assessment of Tract Similarity in Group Diffusion MRI Data

Jonathan D. Clayden1, Mark E. Bastin1, Amos J. Storkey1

1University of Edinburgh, Edinburgh, UK

Text Box:  

 

                  2743.    Tract-Specific Mapping of Diffusion Anisotropy Index

Li-Wei Kuo1, Van Jay Wedeen2, Jui-Chang Tsai3, Ham-Min Tseng3, Jun-Cheng Weng1, Su-Chun Huang4,

Timothy G. Reese2, Jyh-Horng Chen1, Wen-Yih Isaac Tseng, 34

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

Text Box:  

 

                  2744.    Visualization of Absolute T1 and T2 Along Specific White Matter Tracts

Derek K. Jones1, Sean CL Deoni1

1Institute of Psychiatry, London, UKText Box:  

 

                  2745.    Fiber Tract Based Interrogation of White Matter

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

1University of Pennsylvania, Philadelphia, Pennsylvania, USA; 2University of California, Davis, Davis, California, USA

Text Box:  

 

                  2746.    Interactive Digital Stereotaxic White Matter Atlas in Talairach Coordinates (SWAT)

Hangyi Jiang1, 2, Jiangyang Zhang1, Peter C.M. van Zijl1, 2, Susumu Mori1, 2

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

Text Box:  

 

                  2747.    High Spatial Resolution Probabilistic DT Fibre Tracking Using Seeding Points from
                                fMRI Statistical Parameter Maps

Goran Vucurevic1

1University Hospital Mainz, Mainz, Germany

Text Box:  

 

                  2748.    Connectivity-Based Parcellation of the Midsagittal Corpus Callosum in Human Brain Using
                                Diffusion Probability Tractography

Ruiwang Huang1, Oleg Posnansky1, Lars Hoemke1, Katrin Amunts1, NJ Jon Shah1

1Research Centre Juelich, Juelich, Germany

Text Box:  

 

                  2749.    On the Thresholding of Probabilistic Fibre Tracking Maps

Hubert Fonteijn1, 2, David G. Norris2, Frans Verstraten1

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

Text Box:  

 

                  2750.    fMRI-Guided DTI Fiber Tracking: A Verification Study in the Basal Ganglia

Philipp Staempfli1, 2, Carolin Reischauer1, Thomas Jaermann1, Anton Valavanis2, Spyridon Kollias2, Peter Boesiger1

1University and ETH Zurich, Zurich, Switzerland; 2University Hospital Zurich, Zurich, SwitzerlandText Box:  

 

                  2751.    Identification of Parallel Hippocampo-Fusiform and Amygdalo-Fusiform Pathways in Living
                                Humans

Charles D. Smith1, Eren Gultepe2, Erbil Akbudak2, Nicolas Lori2, Thomas Edward Conturo2

1University of Kentucky, Lexington, Kentucky, USA; 2Washington University, St. Louis, Missouri, USA

Text Box:  

 

                  2752.    Spatial Resolution Dependence of DTI Tractography in Human Occipito-Callosal Region

Mina Kim1, Itamar Ronen2, Kamil Ugurbil1, Dae-Shik Kim2

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

Text Box:  

 

                  2753.    Efficient Visualization of Fiber Tracking Uncertainty Based on Complex Gaussian Noise

Jan Klein1, Horst K. Hahn1, Jan Rexilius1, Peter Erhard2, Matthias Althaus1, Dieter Leibfritz2, Heinz-Otto Peitgen1

1MeVis - Center for Medical Diagnostic Systems and Visualization GmbH, Bremen, Germany;
2
FB 2 (Chemistry) and Center of Advanced Imaging (CAI), Bremen, Germany

Text Box:  

 

                  2754.    Comparison of Parametric and Nonparametric Probabilistic White Matter Tractography Methods

Mariana Lazar1, Andrew L. Alexander1

1University of Wisconsin, Madison, Wisconsin, USA

Text Box:  

 

                  2755.    Pre-Computed Global Illumination of MR and DTI Data

David C. Banks1, 2, Kevin Beason1

1Florida State University, Tallahassee, Florida, USA; 2Harvard Medical School, Boston, Massachusetts, USAText Box:  

 

                  2756.    Visualization of Diffusion Anisotropy Using Colored Superquadric Glyphs in DT-MRI

Jinyoung Hwang1, Yeji Han1, HyunWook Park1

1Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea

Text Box:  

 

                  2757.    3D Visualization of the Diffusion Tensor Ellipsoid in Mouse Brain

Chien-Yuan Lin1, 2, Yi-Hua Hsu2, Chung-Yi Hong2, Jyh-Hong Chen1, Chen Chang2

1Interdisciplinary MRI/MRS Lab, Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan;
2
Functional and Micro-MRI Center, Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan

Text Box:  

 

                  2758.    DTI&FiberTools: A Complete Toolbox for DTI Calculation, Fiber Tracking, and Combined Evaluation

Björn Wolf Kreher1, Jürgen Hennig2, Kamil A. Il'yasov1

1University Hospital Freiburg, Freiburg, Germany; 2University Hospital Freiburg, Freiburg,, GermanyText Box:  

 

                  2759.    Camino: Open-Source Diffusion-MRI Reconstruction and Processing

Philip A. Cook1, Yu Bai1, Shahrum Nedjati-Gilani1, Kiran K. Seunarine1, Matt G. Hall1, Geoffrey J. M Parker2,

Daniel C. Alexander1

1University College London, London, UK; 2University of Manchester, Manchester, UK

 

BOLD: Reactivity and CBV

Room 4E                    Thursday 13:30 - 15:30

Text Box:  

 

                  2760.    Comparison of BOLD and CBV-Weighted fMRI Studies Using Multiple-Refocused Spin-Echo

Tao Jin1, Seong-Gi Kim1

1University of Pittsburgh, Pittsburgh, Pennsylvania, USA

Text Box:  

 

                  2761.    Neurovascular Coupling in the Human Visual and Motor Cortices

Peter Anthony Chiarelli1, Daniel Peter Bulte1, Daniel Gallichan1, Peter Jezzard1

1Oxford University, Oxford, UK

Text Box:  

 

                  2762.    Spatiotemporal Characteristics of BOLD, CBV and CBF Responses in the Cat Visual Cortex

Tao Jin1, Jicheng Wang1, Fuqiang Zhao1, Ping Wang1, Michelle Tasker1, Seong-Gi Kim1

1University of Pittsburgh, Pittsburgh, Pennsylvania, USA

Text Box:  

 

                  2763.    Quantitative Characterization of Vascular Non-Linearities in BOLD fMRI

Jacco A. de Zwart1, Peter van Gelderen1, J Martijn Jansma1, Jeff H. Duyn1

1National Institutes of Health, Bethesda, Maryland, USA

Text Box:  

 

                  2764.    Sources of Systematic Bias in Hypercapnia-Based CMRO2 Estimation Using Functional MRI

Peter Anthony Chiarelli1, Daniel Peter Bulte1, Stefan Kazimierz Piechnik1, Peter Jezzard1

1Oxford University, Oxford, UK

Text Box:  

 

                  2765.    Model of Vascular Reactivity to Investigate the Basis of Grubb's Relationship Between Cerebral
                                Blood Flow and Volume

Stefan K. Piechnik1, Peter Chiarelli1, Peter Jezzard1

1University of Oxford, Oxford, Oxfordshire, UK

Text Box:  

 

                  2766.    Does Mild Hypoxia Modulate the Stimulus-Evoked BOLD Response?

Stephen Daniel Mayhew1, Richard Rogers1, Paul Dunckley1, Kyle T. Pattinson1, Irene Tracey1, Richard G. Wise1

1University of Oxford, John Radcliffe Hospital, Oxford, UK

Text Box:  

 

                  2767.    The Confounding Effects of O2 on CO2-Induced Cerebrovascular Reactivity as Measured
                                with BOLD MRI

Alexandra Mardimae1, 2, Marat Slessarev1, 2, Jay Han1, 2, Eitan Prisman2, Julien Poublanc2, Adrian Crawley2,

Lisa Rodrigues2, Joseph Fisher1, 2, David Mikulis2

1University of Toronto, Toronto, Ontario, Canada; 2University Health Network, Toronto, Ontario, Canada

Text Box:  

 

                  2768.    Vascular Space Occupancy Weighted Imaging with Control of Inflow Effect and Higher
                                Signal-To-Noise Ratio

Wen-Chau Wu1, Susanne Wegener1, Richard B. Buxton1, Eric C. Wong1

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

Text Box:  

 

                  2769.    An Investigation of the VASO Contrast Mechanism Reveals a Novel Method for
                                Quantifying Cerebral Blood Flow

Manus Joseph Donahue1, Hanzhang Lu2, Craig Kenneth Jones1, James J. Pekar1, Peter Christian Marie van Zijl1

1Johns Hopkins University, Baltimore, Maryland, USA; 2New York University, New York, New York, USA

Text Box:  

 

                  2770.    Resting-State Functional Connectivity Measured by VASO and BOLD

Yihong Yang1, Hong Gu1, Elliot A. Stein1

1National Institute on Drug Abuse, NIH, Baltimore, Maryland, USA

Text Box:  

 

                  2771.    Cerebral Blood Volume: Measurement and Change

Robert Turner1, David Thomas1

1University College London, London, England, UK

 

 

BOLD: Hemodynamic Responses

Room 4E                    Thursday 13:30 - 15:30

Text Box:  

 

                  2772.    Hemodynamic Response in Human Central  Olfactory System

Jianli Wang1, Robert Grunfeld1, Mark D. Meadowcroft1, Xiaoyu Sun1, Erin Zimmermann1, Paul J. Eslinger1,

Lukas Ansel1, Michael B. Smith1, Qing X. Yang1

1Penn State College of Medicine, Hershey, Pennsylvania, USAText Box:  

 

                  2773.    Laminar Analysis of the BOLD Hemodynamic Impulse Response

David Ress1

1Brown University, Providence, Rhode Island, USA

Text Box:  

 

                  2774.    An Efficient Method for Obtaining Subject-Specific HRF Estimates in Event-Related fMRI

Hannah Devlin1, Joseph T. Devlin1, Mark Woolrich1, Karla L. Miller1, Peter Jezzard1

1University of Oxford, Oxford, Oxon, UKText Box:  

 

                  2775.    Reduction of Onset Variability of Event-Related BOLD Responses with
                                Diffusion-Weighted Spin-Echo EPI

Ho-Ling Liu1, 2, Wan-Chun Kuan1, 3, Tieh-Chi Chu3, Yung-Liang Wan1, 2, Yau-Yau Wai1, 2, Jiun-Jie Wang1, 2

1Chang Gung University, Taoyuan, Taiwan; 2Chang Gung Memorial Hospital, Taoyuan, Taiwan; 3National Tsing Hua Univ., Hsinchu, TaiwanText Box:  

 

                  2776.    Somatosensory fMRI at 1.5, 3 and 7 T: Measuring BOLD Signal Changes

Wietske van der Zwaag1, Kay Elizabeth Head1, Andrew Peters1, Susan Francis1, Penny Gowland1, Richard William Bowtell1, Peter Morris1

1University of Nottingham, Nottingham, UKText Box:  

 

                  2777.    The Effect of Global Cerebral Vasodilation on Focal Activation Hemodynamics

Bojana Stefanovic1, Jan M. Warnking2, Karin M. Rylander3, Bruce Pike2

1NINDS, NIH, Bethesda, Maryland, USA; 2MNI, McGill University, Montreal, Quebec, Canada;
3
MNI, McGill University, Montreal, Quebec, Canada

Text Box:  

 

                  2778.    Habituation of the BOLD Response in fMRI of the Human Auditory and Visual Cortex

Mark A. Elliott1, Luke Bloy1, Justin Hulvershorn1

1University of Pennsylvania, Philadelphia, Pennsylvania, USA

Text Box:  

 

                  2779.    Modeling the Temporal Dynamics of the Positive and Negative BOLD Response

Yashar Behzadi1, Thomas Liu1

1UCSD, La Jolla, California, USA

Text Box:  

 

                  2780.    Intravascular BOLD Signal Contribution to the fMRI ADC Changes in the IVIM Model Regime

Tao Jin1, Fuqiang Zhao1, Ping Wang1, Seong-Gi Kim1

1University of Pittsburgh, Pittsburgh, Pennsylvania, USA

Text Box:  

 

                  2781.    Caffeine Reduces the Initial Dip in the Visual BOLD Response

Joy Liau1, Yashar Behzadi1, Thomas Liu1

1UCSD Center for fMRI, La Jolla, California, USAText Box:  

 

                  2782.    An Analysis of Micro- And Macro-Vasculature Blood Flow Characteristics During Graded Stimulation

Yi-Ching Lynn Ho1, 2, Esben Thade Petersen1, 2, Xavier Golay1, 3

1National Neuroscience Institute, Singapore, Singapore; 2Nanyang Technological University, Singapore, Singapore;
3
A*STAR, Singapore, SingaporeText Box:  

 

                  2783.    Functional Asymmetry in Human Visual Cortex as Revealed by fMRI

Zhaohui M. Liu1, 2, Xiaoping Hu1

1Emory University, Atlanta, Georgia, USA; 2WPI & UMass Medical School, Worcester, Massachusetts, USAText Box:  

 

                  2784.    Hemodynamics and Nonlinearities of BOLD Response to Ultrashort Visual
                                Stimulation (5ms - 1s)

Kamil Uludag1, Baris Yesilyurt1, Kamil Ugurbil, 1,2

1Max-Planck-Institute for biological Cybernetics, Tübingen, Germany; 2Center for Magnetic Resonance Research, Minnesota, Minneapolis, USA

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                  2785.    Minimization of Post-Stimulus Undershoot in Heavily Diffusion-Weighted Functional Magnetic
                                Resonance Imaging

Takayuki Obata1, Moyoko Tomiyasu1, Kenichi Kashikura2, Yoshiyuki Hirano1, Hiroi Nonaka1, Masaya Hirano3,

Hiroo Ikehira1

1National Institute of Radiological Sciences, Chiba, Japan; 2Gunma Prefectural College of Health Sciences, Maebashi, Gunma, Japan;
3
GE Yokogawa Medical Systems, ltd., Tokyo, Japan

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                  2786.    Study of Post-Stimulus BOLD Undershoots Between Lateral Geniculate Nucleus and Primary
                                Visual Cortex in Cat Brain

Xiao-Hong Zhu1, Yi Zhang1, Nanyin Zhang1, Jaekeun Park1, Wei Chen1

1CMRR, Radiology Department, University of Minneasota Medical School, Minneapolis, Minnesota, USA

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                  2787.    The Contribution of the BOLD Poststimulus Undershoot to Block-Design Subtraction Outcomes
                                in Cognitive fMRI

Jed A. Meltzer1, Michiro Todd Negishi1, R. Todd Constable1

1Yale University, New Haven, Connecticut, USA

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                  2788.    Differential BOLD Hemodynamics in Young and Elderly: Emphasis on Post-Stimulus Undershoot

Kaundinya Gopinath1, Christina Wierenga2, Timothy Conway3, 4, Bruce Crosson3, 4, Richard Briggs1

1UT Southwestern, Dallas, Texas, USA; 2UC San Diego, San Diego, California, USA; 3University of Florida, Gainesville, Florida, USA; 4VA Medical Center, Gainesville, Florida, USA

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                  2789.    A Two-Compartment BOLD Model of an Infusion of Contrast Agent

Nicholas Paul Blockley1, Susan T. Francis1, Penny A. Gowland1

1University of Nottingham, Nottingham, UK

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                  2790.    Physical Source of fMRI Signal Phase Change: Theory and Simulation

Fuqiang Zhao1, 2, Ping Wang2, Tao Jin2, Xiaoping Hu1, Seong-Gi Kim2

1Emory / Georgia Tech University, Atlanta, Georgia, USA; 2Pittsburgh University, Pittsburgh, Pennsylvania, USA

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                  2791.    Source of Phase Change in BOLD and CBV-Weighted fMRI

Fuqiang Zhao1, 2, Ping Wang2, Tao Jin2, Tsukasa Nagaoka3, Noam Harel3, Xiaoping Hu1, Seong-Gi Kim2

1Emory / Georgia Tech University, Atlanta, Georgia, USA; 2Pittsburgh University, Pittsburgh, Pennsylvania, USA;
3
University of Minnesota, Minneapolis, Minnesota, USA

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                  2792.    Phase Map Based Investigation of Intravoxel Signal Dephasing in Gradient Echo MRI

Alexander Rauscher1, 2, Jan Sedlacik1, Markus Barth3, Stephan Witoszynskyj4, Jürgen R. Reichenbach5

1IDIR, FSU, Jena, Thuringia, Germany; 2Core Unit MR Methods, Jena, Germany; 3Radboud University, Nijmegen, Netherlands;
4
Medical University, Vienna, Austria; 5IDIR, FSU, Jena, Germany

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                  2793.    Contribution of Residual BOLD Susceptibility-Induced Local Field Gradients in Diffusion fMRI

Shin-ichi Urayama1, Toshihiko Aso1, Takashi Hanakawa1, Naohide Fukuyama1, Denis Le Behan1, 2

1Kyoto University Graduate School of Medicine, Kyoto, Japan; 2CEA, Orsay, France

 

 

 

fMRI: Combining with Other Modalities

Room 4E                    Thursday 13:30 - 15:30

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                  2794.    Regional Homogeneity: Epileptic Patients vs. Healthy Volunteers

Huafu Chen1, 2, Xia Zhao2, Dezhong Yao1, Guangming Lu3, zhiqiang zhang3, Jia-Hong Gao2

1University of Electronic Science and Technology of China, chengdu, sichuan, People’s Republic of China;
2
University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA;
3
Nanjing General Hospital of PLA, Nanjing, Jiangsu, People’s Republic of China

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                  2795.    Simultaneous Recording of ERP and fMRI for Cortical Source Imaging

Chang-Hwan Im1, Zhongming Liu1, Nanyin Zhang1, Wei Chen1, Bin He1

1University of Minnesota, Minneapolis, Minnesota, USA

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                  2796.    Simultaneous fMRI and EEG Source Localization with Visual Motion Stimuli

Myung Ho In1, Soo Yeol Lee1, Min Hyoung Cho1, Byung Hee Han1, Tae-S Kim1, Jae Yong Han2

1Kyung Hee University, Yongin, Kyungki, Republic of Korea; 2Gachon Medical School, Incheon, Republic of Korea

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                  2797.    Biological Parametric Mapping

Ramon Casanova1, Ryali Srikanth1, Aaron Baer1, Paul J. Laurienti1, Ann M. Peiffer1, Jonathan H. Burdette1,

Satoru Hayasaka1, Joseph A. Maldjian1

1Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA

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                  2798.    A Combined NIR and BOLD fMRI Study of Transient Activation and Deactivation

Lin Tang1, Christopher J. Cannistraci1, Blake Niederhauser2, Malcolm J. Avison1, John C. Gore1

1Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA; 2Vanderbilt University, Nashville, Tennessee, USA

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                  2799.    Automated Real-Time Tracing of Functional MRI Signals from Multiple Cortical Areas

Seung-Schik Yoo1, Heather M. O'Leary1, Hae-Jeong Park2, Jong-Hwan Lee1, HyunWook Park3, Lawrence P. Panych1,
Ferenc A. Jolesz1

1Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA;
2
Yonsei University College of Medicine, Seoul, Republic of Korea; 3KAIST, Daejon, Republic of Korea

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                  2800.    Fx3MRI: Simultaneous fMRI Scanning in an Open System

Frank Gerardus Cornelis Hoogenraad1, Elizabeth A. Moore2, Frits de Graaf1, Fredy Visser1, Johan W. de Jong1,

Mark Stoesz3, Ad L. Moerland1

1Philips Medical Systems, Best, The Netherlands, Netherlands; 2Philips Medical Systems, London, UK, UK;
3
Philips Medical Systems, Cleveland, Ohio, USA