Re: [Freesurfer] Calculating Total Brain Volume using 5.1 outputs

2015-03-09 Thread Douglas Greve
I think I would download a new version of mri_segstats (call it something like mri_segstats-5.3) ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/5.3.0-patch cd $SUBJECTS_DIR/subject mri_segstats --seg mri/aseg.mgz --sum stats/aseg.53.stats --pv mri/norm.mgz --empty --brainmask mri/brain

[Freesurfer] Calculating Total Brain Volume using 5.1 outputs

2015-03-09 Thread Sastry, Nevin (NIH/NIMH) [F]
Hi, I was wondering how best to calculate total brain volume when using outputs from free surfer 5.1. Could I use aseg SupraTentorial Volume measurements and subtract aseg ventricle, csf, and choroid plexus measurements? Is there a way to do calculate total brain volume using aparc outputs? I s