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
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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.
Two points here. 1) If you run simple correlation analysis with a seed region, not everybody is keen on the approach, and you may have trouble with some reviewers. 2) It's not clear to me what your question is about regarding the multiple regressors for the correlation analysis. More importantly, I can't tell what question or issue you're trying to address with the analysis.