Dear experts,
Could you please tell me how the path.map for a given pathway is computed, and especially if it is a thresholded version of the posterior distribution path.pd. In this case, would it be possible to re-run the tract-statistics using different path.map files ?
Thank you Dr. David Coynel Division of Cognitive Neuroscience
University of Basel Birmannsgasse 8 4055 Basel - Switzerland
david.coynel@unibas.ch tel: +41(0)612.670.240
Am 23.08.2011 um 04:03 schrieb Anthony Dick:
The subcortical segmentation identifies subcortical structures such as thalamus, basal ganglia structures, hippocampus, amygdala, and cerebellum. The cortical parcellation delineates different areas of the cortex, such as the superior temporal sulcus, the central sulcus, the pars triangularis, opercularis, and orbitalis of the inferior frontal gyrus. A recommendation is to get a copy of the Duvernoy atlas, which covers definitions of different parts of the cortex. The Mai atlas is good for learning subcortical structures.
On 8/22/11 9:45 PM, Kenichiro Tanaka wrote:
Hello All,
I have a question about "segmentation" and "parcellation".
What is the difference between the subcortical segmentation and the cortical parcellation? Especially I do not understand the difference between subcortical and cortical and between segmentation and parcellation. I tried to read FreeSurfer Wiki, but I did not understand it well. Could you tell me it?
Thanks.
Kenichiro Tanaka.
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