you have the right segmentation volume. You do not need a mask (if a mask is given, it only reports the number of voxels in the mask)
On 02/04/2014 01:38 PM, Gonzalo Iribarne wrote:
Hello Freesurfers,
I am manually parcellating a cerebellum using Freeview and would like to compare #voxels across filled-in ROIs for reliability control.
When using mri_segstats, which should be my segmentation volume? I have included my parcellation volume in the --mask option to target the voxels in my ROIs. Is this necessary or can I simply define my --seg volume as the manual (M_Parc.mgz) parcellation volume?
Here is my command:
mri_segstats --seg mri/testM_Parc.mgz --sum stats/testM_Parc.stats --pv mri/norm.mgz --excludeid 0 --mask testM_Parc.mgz --ctab /Volumes/share/Cerebellum/CerebellumStudyLUT.txt --subject 19Thanks in advance!
-Gonzalo Iribarne
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