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.
If those instrument measures are per trial, use amplitude (or parametric) modulation at individual level with option -stim_times_AM2 in 3dDeconvolve. If those measures are per trial type (at regressor level), use 3dMEMA (http://afni.nimh.nih.gov/sscc/gangc/MEMA.html) or 3dRegAna at group level.