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 I use the TT27 as a mask, my cluster should be about 3700 voxels to be significant. With a subject mask, the result is about 150 voxels. Which threshold should I apply if I look at the data in Talairach space (TT27 as underlay), 3700 voxels?