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.
My goal is to register 2D to 2D by manually selecting the MRI slices that appear closest to histology. I'm not sure how much nonlinear transformation would be necessary. I only know that some tissues edges were torn during processing, and there is some shrinkage during processing/embedding.