Diffusion MRI fiber tractography of the brain

B Jeurissen, M Descoteaux, S Mori… - NMR in …, 2019 - Wiley Online Library
The ability of fiber tractography to delineate non‐invasively the white matter fiber pathways
of the brain raises possibilities for clinical applications and offers enormous potential for …

[HTML][HTML] Diffusion tensor imaging and beyond

JD Tournier, S Mori, A Leemans - Magnetic resonance in medicine, 2011 - ncbi.nlm.nih.gov
The diffusion of water molecules inside organic tissues is often anisotropic (1). Namely, if
there are aligned structures in the tissue, the apparent diffusion coefficient (ADC) of water …

Anatomically-constrained tractography: improved diffusion MRI streamlines tractography through effective use of anatomical information

RE Smith, JD Tournier, F Calamante, A Connelly - Neuroimage, 2012 - Elsevier
Diffusion MRI streamlines tractography suffers from a number of inherent limitations, one of
which is the accurate determination of when streamlines should be terminated. Use of an …

MRtrix: diffusion tractography in crossing fiber regions

JD Tournier, F Calamante… - International journal of …, 2012 - Wiley Online Library
In recent years, diffusion‐weighted magnetic resonance imaging has attracted considerable
attention due to its unique potential to delineate the white matter pathways of the brain …

Robust determination of the fibre orientation distribution in diffusion MRI: non-negativity constrained super-resolved spherical deconvolution

JD Tournier, F Calamante, A Connelly - Neuroimage, 2007 - Elsevier
Diffusion-weighted (DW) MR images contain information about the orientation of brain white
matter fibres that potentially can be used to study human brain connectivity in vivo using …

Automated probabilistic reconstruction of white-matter pathways in health and disease using an atlas of the underlying anatomy

A Yendiki, P Panneck, P Srinivasan… - Frontiers in …, 2011 - frontiersin.org
We have developed a method for automated probabilistic reconstruction of a set of major
white-matter pathways from diffusion-weighted MR images. Our method is called TRACULA …

Tractography: where do we go from here?

S Jbabdi, H Johansen-Berg - Brain connectivity, 2011 - liebertpub.com
Diffusion tractography offers enormous potential for the study of human brain anatomy.
However, as a method to study brain connectivity, tractography suffers from limitations, as it …

Map** connectomes with diffusion MRI: deterministic or probabilistic tractography?

T Sarwar, K Ramamohanarao… - Magnetic resonance in …, 2019 - Wiley Online Library
Purpose Human connectomics necessitates high‐throughput, whole‐brain reconstruction of
multiple white matter fiber bundles. Scaling up tractography to meet these high‐throughput …

COMMIT: convex optimization modeling for microstructure informed tractography

A Daducci, A Dal Palù, A Lemkaddem… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
Tractography is a class of algorithms aiming at in vivo map** the major neuronal
pathways in the white matter from diffusion magnetic resonance imaging (MRI) data. These …

Conserved and variable architecture of human white matter connectivity

DS Bassett, JA Brown, V Deshpande, JM Carlson… - Neuroimage, 2011 - Elsevier
Whole-brain network analysis of diffusion imaging tractography data is an important new tool
for quantification of differential connectivity patterns across individuals and between groups …