AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

History of AFNI updates  

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June 03, 2009 02:43PM
Helen,

Instead of comparing the correlation coefficients between the two groups, you can run one analysis comparing the two groups in terms of the beta for the amygdala cluster, similar to the 2nd example on the following page:

[afni.nimh.nih.gov]

You may or may not have to model the interaction (3rd column), but it's your choice.

HTH,
Gang
Subject Author Posted

testing group differences in voxel-wise correlations

Helen June 02, 2009 07:47PM

Re: testing group differences in voxel-wise correlations

Gang Chen June 03, 2009 02:43PM