mri_label_volume -s <subject_name> -l <logfile> <segdir> <labelvalue(s)> will output to the logfile the volumes for each of the labelvalue(s) you list.
example: mri_label_volume -s s126 -l s126hipps.log $SUBJECTS_DIR/s126/mri/aseg 17 53
will output the hippocampal volumes for subject s126.
-- brian t. quinn
On Tue, 28 Sep 2004, George Papadimitriou wrote:
Hi all,
How can I compute the volume of a label created using tkmedit? Is there a program to do this, or is it sufficient to count the number of points listed in the label file and multiply by the volume per voxel? (And if so, is the volume per voxel the voxel size for my original 40 slice axial volume, or the voxel size for the 256 slice resampled volume that tkmedit displays?)
Thanks, George P. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer