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.
Does anyone know where I can find information about single-subject designs in fMRI research, and the related issue of power?
I know there are two types of power analyses to calculate (i.e., power through subjects, and power through number of items). When calculating power for a prospective study, do I calculate one over the other, or both?