Hi -

I am trying to extract volumes & thickness stats of networks and followed the commands from the post in the subject line to create network .nii files in each subject's space. Based on some other postings, I thought I needed to first move the volumes to surf for each hemisphere, i.e.:

mri_vol2surf --src $SUBJECTS_DIR/[subj]/label/LECN_subjXXX.nii --out $SUBJECTS_DIR/[subj]/label/LECN_subjXXX_lh_surf.mgh --srcreg $SUBJECTS_DIR/[subj]/mri/transforms/reg.mni152.2.dat --hemi lh

But this does not seem to create the surf correctly - I am unable to load it.

I have also tried to use mri_cor2labels to create labels directly front the .nii files but found that the first column in the label files were all -1 (which I found in a previous posting meant the volumes needed to be moved to surface first as I tried above)??

I ultimately want to use mris_aatomical_stats with these labels to output stats.  Any help would be appreciated,

thanks,

Barbara

Barbara Weiland, Ph.D.

Research Asst. Professor

CU Change Lab

Dept. of Psychology & Neuroscience

University of Colorado Boulder

barbara.weiland@colorado.edu