Dear Ed,

to my knowledge, "mris_wm_volume" is the best option to determine the white matter volume.

See this wiki page for usage: http://surfer.nmr.mgh.harvard.edu/fswiki/MorphometryStats

Best wishes, Christian

--- Christian Scheel Department of Psychiatry University of Cologne

Am 26.10.2010 15:22, schrieb Ed Gronenschild:

Hi,

I post this once again because I didn't get any response.

In the v5.0.0 aseg.stats file I can find the following volumes:

• left/right cortical gray matter
• subcortical gray matter
• total cortical gray matter
• total gray matter volume

and

• left/right cortical white matter
• total cortical white matter

How can I derive the total white matter volume?

Ed

---

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