11 Feb
2014
11 Feb
'14
10:55 p.m.
Hi Anastasia and freesurfer experts, I am trying to get DTI values along the tracts as in the pathstatbyvoxel file, but excluding inflammatory WM lesions. I have masks of the WM lesions that I could apply on the DTI maps, but then how could I compute the DTI metrics along the tract with the exclusion of the lesion? (I guess the last step of trac-all -path could be applied to DTI maps that were masked by the lesions?) I would like to keep the advantage of having the DTI weighted metrics in particular. Thanks a lot for your help! Celine
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Celine Louapre, MD-PhD,
Research Fellow at Massachusetts General Hospital
Department of Radiology, MGH
Building 149, Room 2301
13th Street
Charlestown, MA 02129