Re: [Freesurfer] Question about ICV analysis !

2020-09-30 Thread Douglas N. Greve
Did you map the networks into the native subject space and then compute the mean thickness for each ROI? If so, try to compute the subject/ROI means after all preprocessing (ie, on the argument to --y in mri_glmfit). You can do this with mri_segstats using --annot fsaverage hemi parc and

[Freesurfer] Question about ICV analysis !

2020-09-25 Thread Martin Juneja
External Email - Use Caution Hello FreeSurfer experts, I have this interesting situation. I understand its important to include ICV as a covariate while conducting cortical volume (CV) analysis. So for my clinical sample (CL) vs healthy-controls (HCs): 1. If I do *network-wise*