Woo-Suk,

The results displayed in qdec are the p-values. Currently, display of mean group thickness is not available, but will be available in a future version of qdec (although it should be understood that mean group thickness is outside of the GLM and contrast analysis, so no statistical significance can be applied to its display).

FYI, I've put updated qdec binaries for the different platforms here:

ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/fsdev/nicks/stable

Copy the qdec.bin file to your $FREESURFER_HOME/bin and be sure to: chmod a+x qdec.bin

Nick

On Wed, 2008-01-30 at 18:19 +0900, Woo-Suk, Tae wrote:

Dear FreeSurfer experts.

I have finished the FreeSurfer analysis using (version 3.04) in the patients with depression. But, the result using qdec was displayed only in T-value. I'd like to know how can I display the result of group analysis in thickness (mm) and statistical p value.

Best regards.

Woo-Suk, Tae Ph.D Chucheon, Korea _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer