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Journal article

Brain tractography using Q-ball imaging and graph theory: Improved connectivities through fibre crossings via a model-based approach.

Abstract:

Brain tractography techniques utilize a set of diffusion-weighted magnetic resonance images to reconstruct white matter tracts, non-invasively and in-vivo. Streamline tracking techniques propagate curves from a seed to imply connectivity to distal voxels. Alternative approaches have been developed that attempt to quantify connection strength between all voxels and the seed. Tractography based on graph theory is amongst them. Despite its potential, graph-based tracking through complex fibre co...

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Authors


Sotiropoulos, SN More by this author
Morgan, PS More by this author
Constantinescu, CS More by this author
Journal:
NeuroImage
Volume:
49
Issue:
3
Pages:
2444-2456
Publication date:
2010-02-05
DOI:
EISSN:
1095-9572
ISSN:
1053-8119
URN:
uuid:cb1d002c-c78b-4b09-a3e3-c26825c20245
Source identifiers:
243541
Local pid:
pubs:243541

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