This also happend to our group (same volumes) Doug Greeve seemed to think they should be the same but my understanding is that they are calculated out of different processing streams so they shouldn't be the same. We posted to the list a week ago asking about this but haven't gotten a reply. Any more insight would be deeply welcome.

On Wed, Nov 19, 2008 at 12:19 PM, Alexa Nardelli <alexan@ualberta.ca> wrote:

Hi, I have performed subcorticol segmentation using freesurfer and I am now interested in looking at the volume of the hippocampus and the amygdala; the volume statistics under aseg.stats and those under wmparc.stats are different. Is this normal and if so, which ones should I be using?

Thanks

Alexa
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