Re: [Freesurfer] Extract mean functional activation value on surface parcellation

Thanks Dr. Greve, I can get the surface (Area_mm2) mean sig value by the command: mri_segstats \ --annot subid rh aparc\ --i sig-rh.nii \ --exclude 0 \ --sum sig-rh.bb.stats And I registered the functional activation map on the surface by mri_vol2surf --mov sig.nii.gz \ --srcreg register.dat \

Re: [Freesurfer] mir_vol2surface registration file error

Hi, I tried using bbregister to register my files with the following command: bbregister --mov negative_allsocial.nii --bold --s SN_like_cortical_lh.gz --init-rr --lta register.lta and this is the error I received: reading source './tmp.bbregister.173331/template.nii'...