Layer-specific intracortical connectivity revealed with diffusion MRI

CWU Leuze, A Anwander, PL Bazin, B Dhital… - Cerebral …, 2014 - academic.oup.com
… In this work, we show for the first time that the tangential diffusion component is … Using
diffusion magnetic resonance imaging (dMRI), we have succeeded in tracking intracortical fiber …

Connectivity architecture and subdivision of the human inferior parietal cortex revealed by diffusion MRI

M Ruschel, TR Knösche, AD Friederici, R Turner… - Cerebral …, 2014 - academic.oup.com
… , their long-range connectivity (The term “long-rang connectivity” here refers to fiber connections
that run through the white matter, as opposed to “short-range” intracortical connections.) …

MRI-based measures of intracortical myelin are sensitive to a history of TBI and are associated with functional connectivity

EM Gordon, GJ May, SM Nelson - NeuroImage, 2019 - Elsevier
… These findings suggest that intracortical myelin, as measured using the T1-w/T2… diffusion
MRI. Thus, myelin mapping could potentially be combined with diffusion imaging to improve MRI

Unraveling the multiscale structural organization and connectivity of the human brain: the role of diffusion MRI

M Bastiani, A Roebroeck - Frontiers in neuroanatomy, 2015 - frontiersin.org
… own intracortical connectivity pattern. Finally, from the microscopic viewpoint (tens of microns),
axons in white matter are not equally distributed everywhere, but have different packing …

A systematic relationship between functional connectivity and intracortical myelin in the human cerebral cortex

JM Huntenburg, PL Bazin, A Goulas, CL Tardif… - Cerebral …, 2017 - academic.oup.com
… functional connectivitydiffusion maps (Coifman and Lafon 2006, Implemented in https://github.com/satra/mapalign.)
In short, diffusion maps embed the high-dimensional connectivity

Intra-cortical connectivity in multiple sclerosis: a neurophysiological approach

F Tecchio, G Zito, F Zappasodi, ML Dell'Acqua, D Landi… - Brain, 2008 - academic.oup.com
… Since functional connectivity linking cerebral regions is reliably reflected by synchronization
… was used to quantify an intra-cortical connectivity (ICC) index focused on the primary …

Intracortical surface‐based MR diffusivity to investigate neurologic and psychiatric disorders: a review

F Sampedro, J Kulisevsky - Journal of Neuroimaging, 2022 - Wiley Online Library
magnetic resonance imaging (MRI) sequences for structural neuroimaging assessment are
T1-weighted MRI and diffusion tensor imaging (DTI… evaluated through T1-MRI images, using …

Connectivity-based structural and functional parcellation of the human cortex using diffusion imaging and tractography

LL Cloutman, MA Lambon Ralph - Frontiers in neuroanatomy, 2012 - frontiersin.org
… as the degree and disposition of intracortical axonal myelination (… Importantly, the density
and arrangement of these intracortical … As with cytoarchitecture, intracortical myelination and …

Building connectomes using diffusion MRI: why, how and but

SN Sotiropoulos, A Zalesky - NMR in Biomedicine, 2019 - Wiley Online Library
… In vivo MRI methods provide a macroscopic view of the connectome. Connections that can …
of the total number of neuronal connections26 (the others are intrinsic, intra-cortical), they are …

An investigation of functional and anatomical connectivity using magnetic resonance imaging

MA Koch, DG Norris, M Hund-Georgiadis - Neuroimage, 2002 - Elsevier
… Furthermore, we cannot detect intracortical connections or genuine U fibers (Miodonski, 1974)
in … of axonal fiber connectivity in the human brain via diffusion tensor MRI. Magn. Reson. …