External Email - Use Caution

Hello FreeSurfer Developers,

I am trying to extract gray/white contrast stats for a specific area within a cortical region. I was able generate a mask of the significant area with:

mri_binarize --i lh.RegionOfInterest.sig.mgh --o lh.SignificantAreaOfROI.sig.mgh --min 1.3

However, I'm not sure how to extract the values from this mask now. aparcstats2table doesn't have the --stats=lh.w-g.pct.stats option that asegstats2table uses and I'm not sure how to proceed.

Is there a way to extract the gray/white contrast stats for this specific area for each of my subjects?

Any help would be greatly appreciated!

Thank you,

Travis Fulton, MS

Graduate Student

Molecular and Systems Pharmacology

Laney Graduate School | Emory University