Dear All:

I want to find the WM lobar volumes in a set of MS patients. I also have the processed images from freesurfer. To extract the lobar volumes I used below codes from one of the previous threads of Freesurfer (https://mail.nmr.mgh.harvard.edu/pipermail///freesurfer/2012-April/023232.ht...):

1. mri_annotation2label --s <sub1> --hemi rh --lobesStrict lobesfile 2. mri_aparc2aseg —s <sub1> --labelwm --annot lobesfile 3. mri_segstats --seg mri/lobesfile+aseg.mgz --sum wmparc.lobar.stats --pv mri/norm.mgz --excludeid 0 --brain-vol-from-seg --brainmask mri/norm.mgz --in mri/norm.mgz --in-intensity-name norm --in-intensity-units MR --subject <sub1> --surf-wm-vol --ctab /Applications/freesurfer/WMParcStatsLUT.txt —etiv

Now, I don’t know how to get the volumes or which LUT table to use in the overlay.

Please correct me if I used the correct LUT file in --ctab.

Your guidance would be highly appreciated.

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