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Diffusion: A Window in
Fiber Architecture
Room 6E
10:30 - 12:30
Chairs: Yoram Cohen and Felix W. Wehrli
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Time |
Prog # |
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10:30 |
637. |
AxCaliber – a Method
to Measure the Axon Diameter Distribution and Density in Neuronal
Tissues
Yaniv Assaf1,
2, Tamar Blumenfeld1, Gome Levin1, Yossi
Yovel1, Peter J. Basser3
1Tel
Aviv University, Tel Aviv, Israel; 2Tel Aviv Sourasky Medical
Center, Tel Aviv, Israel; 3National Institutes of Health,
Bethesda, Maryland, USA |
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10:42 |
638. |
Structural Information of
Different Nerve Types from High B-Value Q-Space Diffusion MRS
Amnon Bar-Shir1,
Yoram Cohen1
1Tel-Aviv
University, Tel-Aviv, Israel |
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10:54 |
639. |
Comparison of MR Diffusion
Anisotropy with Axon Density
Fatemeh Noushin Golabchi1,
Dana H. Brooks1, William Scott Hoge2, Hatsuho Mamata2,
Stephan E. Maier2
1Northeastern
University, Boston, Massachusetts, USA; 2Brigham and Women's
Hospital, Harvard Medical School, Boston, Massachusetts, USA |
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11:06 |
640. |
Q-Space Propagator Maps of
Mouse Spinal Cord Provide Insight Into Regional Axonal Architecture
Henry H. Ong1, Alex
C. Wright1, Suzanne L. Wehrli2, Andre Souza1,
Eric D. Schwartz1, Punam K. Saha1,
Felix W. Wehrli1
1Department
of Radiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA;
2Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA |
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11:18 |
641. |
How Accurately Can the
Diffusion Profiles Predict Multiple Fiber Orientations? - A Study on General
Fiber Crossings in
Diffusion MRI
Wang Zhan1, Yihong
Yang1
1National
Institute on Drug Abuse, NIH, Baltimore, Maryland, USA |
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11:30 |
642. |
Accuracy Assessment of Q-Ball
Imaging with Phantom Models
Kuan-Hung Cho1,
Chun-Hung Yeh2, Yi-Ping Chao1, Jyh-Horng Chen1,
Ching-Po Lin2
1Dept.
of Electrical Engineering, National Taiwan University, Taipei, Taiwan; 2National
Yang-Ming University, Taipei, Taiwan |
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11:42 |
643. |
Optimal Encoding Points for
Diffusion Spectrum Imaging: Using Bi-Gaussian Extrapolation
Chun-Hung Yeh1, Kuan-Hung
Cho2, Yi-Chia Li1, Hsuan-Cheng Lin1, Ching-Po
Lin3
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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11:54 |
644. |
Optimal Imaging Parameters
for Minimum Angular Discrimination in Diffusion Spectrum Imaging
Yi-Chia Li1, Kuan-Hung
Cho2, Kun-Hsien Chou3, Ching-Po Lin4
1Institute
of Radiological Sciences, National Yang Ming University, Taipei, Taiwan; 2Institute
of Electrical Engineering, National Taiwan University, Taipei, Taiwan; 3Institute
of Biomedical Engineering, National Yang Ming University, Taipei, Taiwan; 4Institute
of Neuroscience, National Yang Ming University, Taipei, Taiwan |
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11:06 |
645. |
Improved Characterisation of
Crossing Fibres: Spherical Deconvolution Combined with Tikhonov Regularization
J-Donald
Tournier1, Fernando Calamante1, Alan Connelly1
1Brain
Research Institute, Melbourne, Australia |
| 11:18 |
646. |
Quantitative Comparison
Between Hybrid Diffusion Imaging and Diffusion Spectrum Imaging
Yu-Chien Wu1, Andrew
L. Alexander1
1University
of Wisconsin-Madison, Madison, Wisconsin, USA |
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