HweeLing,
The intra-cranial volume and brain mask volume values for a subject are found in the file:
<subj>/stats/aseg.stats
For example, these lines:
# Measure Brain Mask Volume, 1730270.000000, mm^3 # Measure Intracranial Volume, 1749933.628587, mm^3
This file is created after -autorecon2, since the aseg.mgz volume is necessary to perform the calculation.
See this wiki page for more info on the eTIV calculation:
https://surfer.nmr.mgh.harvard.edu/fswiki/eTIV
Nick
On Wed, 2006-05-10 at 04:36 +0800, Lee HL wrote:
Hi, I was wondering if anyone knows where to extract the values for TIV and TBV after autorecon1? I was planning to compare with and without talairach transformation and how the TIV and TBV, manual and automated methods, would be affected. Thanks. Best regards, HweeLing
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