Cited by 121Advanced Neuroimaging Techniques and ApplicationsFunctional Brain Connectivity StudiesMedical Image Segmentation Techniques

Toward global tractography

Mangin, J.-F., Fillard, P., Cointepas, Y., Le Bihan, D., Frouin, V., Poupon, C.·2013·NeuroImage

Abstract

Diffusion-based tractography is an ill-posed problem, because the step-by-step reconstruction of a fibre bundle trajectory cannot afford any serious mistake in the evaluation of the local fibre orientations. Such evaluation is difficult, however, because the myriad fibres passing through a single voxel follow different directions. Modelling tractography as a global inverse problem is a simple framework which addresses the ill-posed nature of the problem. The key idea is that the results of tractography in the neighbourhood of an ambiguous local diffusion profile can help to infer the local fibre directions. This paper provides an overview of past achievements of global tractography and proposes guidelines for a future research programme in the hope that the potential of the technique will increase the interest of the community.

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Crossref · 10.1016/j.neuroimage.2013.04.009

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Authors
Mangin, J.-F., Fillard, P., Cointepas, Y., Le Bihan, D., Frouin, V., & Poupon, C.
Affiliations
Commissariat à l'Énergie Atomique et aux Énergies Alternatives (FR)
Corresponding author
Mangin, J.-F.
Venue
NeuroImage
Publisher
Elsevier BV
Published
2013-10
Volume
80
Pages
290-296
ISSN
1053-8119 (ISSN-L)
OpenAlex
W2138625648
Cited by
121
References
43
Citations by year
2026: 3 · 2025: 8 · 2024: 6 · 2023: 4 · 2022: 9 · 2021: 11 · 2020: 8 · 2019: 8 · 2018: 13 · 2017: 12 · 2016: 11 · 2015: 12 · 2014: 11 · 2013: 5
FWCI
10.07
Type
journal article
Language
en
Open access
closed
Locations
  • NeuroImage (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Medical Image Segmentation Techniques
Keywords
diffusion MRI, ill-posed inverse problems, white matter tracts
MeSH terms
Animals, Brain, Humans, Image Interpretation, Computer-Assisted, Models, Anatomic, Models, Neurological, Nerve Fibers, Myelinated, Nerve Net, Diffusion Tensor Imaging, Connectome

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