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.
Which colinn27 brain are you using? That brain comes in at least three different spaces. The TT_N27 brain is in Talairach space, but there are other versions distributed with AFNI and with other packages that are in MNI or MNI_ANAT space. You might consider using 3dWarp and @Shift_Volume to transform datasets among the spaces. See this previous post for some more information: