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.
Removing outliers can be problematic due to the arbitrariness involved. A more principled way is to handle it through the modeling process. If you obtain the contrast between the two conditions for each subject, you can try robust regression by feeding the contrast together with the covariate to 3dMVM with its option -robust