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.
I'm a new to the AFNI program and I would like some advice about 3dretroicor for resting state functional imaging data.
What would be the input format for the psychophysiological variables that are used in the 3dretroicor script. We are currently using Biopac, MR Compatible Respiration, PPG as well as beat to beat Blood Pressure.