Results 131 to 140 of about 1,385,486 (215)

Volumetric Assessment of Corticospinal Tract Infiltration by Astrocytoma Using

open access: yes, 2014
Objectives: The aim of the study is to assess volumetric Corticospinal Tract infiltration by Astrocytoma using Diffusion Tensor Tractography. Material and Methods: Preoperative, anatomic (T1and T2-weighted) and diffusion tensor MRI were performed in 9 ...
Marwa Adel Shaaban   +5 more
core  

Diffusion tensor based global tractography of human brain fiber bundles

open access: yes, 2014
Tractography is a non-invasive process for reconstruction, modelling and visualization of neural fibers in the white matter (WM) of the human brain.
Eddie Jacobs   +7 more
core   +1 more source

Stochastic Two-Tensor Fibre Tractography

open access: yes, 2008
Diffusion tensor magnetic resonance imaging (DT-MRI) is a non-invasive in-vivo imaging technique that can be used to generate fibre trajectories in brain white matter.
Hojjatoleslami, Ali   +2 more
core  

Individual differences in white matter microstructure reflect variation in functional connectivity during action choice. [PDF]

open access: yes, 2007
The relation between brain structure and function is of fundamental importance in neuroscience. Comparisons between behavioral and brain imaging measures suggest that variation in brain structure correlates with the presence of specific skills[1-3 ...
Sebastian, C   +4 more
core  

Diffusion-tensor magnetic resonance imaging in pediatrics

open access: yesZdravniški Vestnik, 2012
Normal cognitive development in children follows a temporal sequence, which is correlated with the structural maturation of underlying functional networks.
Tina Bregant   +2 more
doaj  

Probabilistic tractography

open access: yes
Tractography techniques map white matter bundles in the brain using diffusion magnetic resonance imaging (dMRI) data. These techniques use models to calculate paths where water molecule diffusion is least hindered, assuming these paths approximate the ...
Sotiropoulos, Stamatios N.   +5 more
core   +1 more source

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