Superficial white matter fiber systems impede detection of long-range cortical connections in diffusion MR tractography
In vivo tractography based on diffusion magnetic resonance imaging (dMRI) has opened
new doors to study structure–function relationships in the human brain. Initially developed to …
new doors to study structure–function relationships in the human brain. Initially developed to …
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 …
Confirmation of a gyral bias in diffusion MRI fiber tractography
Diffusion MRI fiber tractography has been increasingly used to map the structural
connectivity of the human brain. However, this technique is not without limitations; for …
connectivity of the human brain. However, this technique is not without limitations; for …
[HTML][HTML] Quantitative mapping of the brain's structural connectivity using diffusion MRI tractography: A review
Diffusion magnetic resonance imaging (dMRI) tractography is an advanced imaging
technique that enables in vivo reconstruction of the brain's white matter connections at …
technique that enables in vivo reconstruction of the brain's white matter connections at …
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 …
[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 spectrum magnetic resonance imaging (DSI) tractography of crossing fibers
VJ Wedeen, RP Wang, JD Schmahmann, T Benner… - Neuroimage, 2008 - Elsevier
MRI tractography is the mapping of neural fiber pathways based on diffusion MRI of tissue
diffusion anisotropy. Tractography based on diffusion tensor imaging (DTI) cannot directly …
diffusion anisotropy. Tractography based on diffusion tensor imaging (DTI) cannot directly …
A diffusion MRI tractography connectome of the mouse brain and comparison with neuronal tracer data
E Calabrese, A Badea, G Cofer, Y Qi… - Cerebral …, 2015 - academic.oup.com
Interest in structural brain connectivity has grown with the understanding that abnormal
neural connections may play a role in neurologic and psychiatric diseases. Small animal …
neural connections may play a role in neurologic and psychiatric diseases. Small animal …
Layer-specific intracortical connectivity revealed with diffusion MRI
In this work, we show for the first time that the tangential diffusion component is
orientationally coherent at the human cortical surface. Using diffusion magnetic resonance …
orientationally coherent at the human cortical surface. Using diffusion magnetic resonance …
[HTML][HTML] Diffusion MRI and anatomic tracing in the same brain reveal common failure modes of tractography
Anatomic tracing is recognized as a critical source of knowledge on brain circuitry that can
be used to assess the accuracy of diffusion MRI (dMRI) tractography. However, most prior …
be used to assess the accuracy of diffusion MRI (dMRI) tractography. However, most prior …
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- structural connectivity quantitative mapping