Hi Ryan
I don't think projection of that kind of ROI is well-posed. Different
parts of it are probably closest to wildly different parts of cortex. What
are you trying to acheive?
cheers
Bruce
On
Wed, 15 May 2019, Nillo, Ryan Michael R wrote:
External Email - Use Caution
Hello FreeSurfer users/developers,
I have a subcortical ROI that I want to project to the nearest cortical vertex
(see screenshot). So
far, I have used the command mri_vol2surf --mov subject/mri/lh.het.nii --reg
subject/mri/transforms/talairach.lta --hemi lh —o subject/surf/lh.het.mgh to
project these voxels to
the nearest vertex on the cortex. I am not sure if this is the correct way to
do this because using
mris_anatomical_stats on the result does not produce any thickness file. Any
help would be greatly
appreciated.
[IMAGE]
Ryan Michael Nillo
Staff Research Associate I
University of California San Francisco
Department of Radiology and Biomedical Imaging
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