Mapping 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 …
multiple white matter fiber bundles. Scaling up tractography to meet these high‐throughput …
Limits to anatomical accuracy of diffusion tractography using modern approaches
Diffusion MRI fiber tractography is widely used to probe the structural connectivity of the
brain, with a range of applications in both clinical and basic neuroscience. Despite …
brain, with a range of applications in both clinical and basic neuroscience. Despite …
Building connectomes using diffusion MRI: why, how and but
SN Sotiropoulos, A Zalesky - NMR in Biomedicine, 2019 - Wiley Online Library
Why has diffusion MRI become a principal modality for mapping connectomes in vivo? How
do different image acquisition parameters, fiber tracking algorithms and other …
do different image acquisition parameters, fiber tracking algorithms and other …
[HTML][HTML] Using diffusion MRI data acquired with ultra-high gradient strength to improve tractography in routine-quality data
C Maffei, C Lee, M Planich, M Ramprasad, N Ravi… - Neuroimage, 2021 - Elsevier
The development of scanners with ultra-high gradient strength, spearheaded by the Human
Connectome Project, has led to dramatic improvements in the spatial, angular, and diffusion …
Connectome Project, has led to dramatic improvements in the spatial, angular, and diffusion …
Diffusion MRI fiber tractography of the brain
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 …
of the brain raises possibilities for clinical applications and offers enormous potential for …
Human cortical connectome reconstruction from diffusion weighted MRI: the effect of tractography algorithm
Reconstructing the macroscopic human cortical connectome by Diffusion Weighted Imaging
(DWI) is a challenging research topic that has recently gained a lot of attention. In the …
(DWI) is a challenging research topic that has recently gained a lot of attention. In the …
[HTML][HTML] Tractography methods and findings in brain tumors and traumatic brain injury
White matter fiber tracking using diffusion magnetic resonance imaging (dMRI) provides a
noninvasive approach to map brain connections, but improving anatomical accuracy has …
noninvasive approach to map brain connections, but improving anatomical accuracy has …
[HTML][HTML] Real-time multi-peak tractography for instantaneous connectivity display
M Chamberland, K Whittingstall, D Fortin… - Frontiers in …, 2014 - frontiersin.org
The computerized process of reconstructing white matter tracts from diffusion MRI (dMRI)
data is often referred to as tractography. Tractography is nowadays central in structural …
data is often referred to as tractography. Tractography is nowadays central in structural …
[HTML][HTML] Microstructure informed tractography: pitfalls and open challenges
One of the major limitations of diffusion MRI tractography is that the fiber tracts recovered by
existing algorithms are not truly quantitative. Local techniques for estimating more …
existing algorithms are not truly quantitative. Local techniques for estimating more …
Brain connections derived from diffusion MRI tractography can be highly anatomically accurate—if we know where white matter pathways start, where they end, and …
MR Tractography, which is based on MRI measures of water diffusivity, is currently the only
method available for noninvasive reconstruction of fiber pathways in the brain. However, it …
method available for noninvasive reconstruction of fiber pathways in the brain. However, it …