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Journal article

Improved tractography using asymmetric fibre orientation distributions

Abstract:

Diffusion MRI allows us to make inferences on the structural organisation of the brain by mapping water diffusion to white matter microstructure. However, such a mapping is generally ill-defined; for instance, diffusion measurements are antipodally symmetric (diffusion along x and –x are equal), whereas the distribution of fibre orientations within a voxel is generally not symmetric. Therefore, different sub-voxel patterns such as crossing, fanning, or sharp bending, cannot be distinguished b...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1016/j.neuroimage.2017.06.050

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Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Clinical Neurosciences
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Medical Sciences Division
Department:
Clinical Neurosciences
Role:
Author
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Publisher:
Elsevier Publisher's website
Journal:
NeuroImage Journal website
Volume:
158
Pages:
205-218
Publication date:
2017-06-29
Acceptance date:
2017-06-21
DOI:
ISSN:
1053-8119
Pubs id:
pubs:707925
URN:
uri:6ccde7fe-1c81-4ce3-9f89-44b00bb00d77
UUID:
uuid:6ccde7fe-1c81-4ce3-9f89-44b00bb00d77
Local pid:
pubs:707925

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