How did you create the segmentation? You can change the shape of the seg
with mri_surf2surf --reshape 6 --s fsaverage --hemi lh --sval seg.mgh
--tval seg.reshape.mgh
On 7/7/17 10:15 AM, M Janani wrote:
Hi Team,
I'm attempting to extract cortical thickness values for a
region-of-interest (ROI) defined in volume spacesubject for PiB MRI.
I got the below mentioned error while computing the stats value
cwd
cmdline mri_segstats --seg
freesurfer/subjects/fsaverage/surf/lh.fsaverage.CBLROI.mgh --in
lh.thickness.fsaverage.mgh --sum segstats-CBLROI.txt
sysname Linux
hostname teslak80
machine x86_64
user lakshman
UseRobust 0
Loading /freesurfer/subjects/fsaverage/surf/lh.fsaverage.CBLROI.mgh
Loading lh.thickness.fsaverage.mgh
ERROR: dimension mismatch between input volume and seg
input 27307 1 6
seg 23406 1 7
I tried with the solution provided in the below mail, but it didn’t
work for me
https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2013-January/027405.html
<https://mail.nmr.mgh.harvard.edu/pipermail/freesurfer/2013-January/027405.html>
Any help would be really helpful.
Regards,
Janani
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