AFNI Message Board

Dear AFNI users-

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.

Sincerely, AFNI HQ

History of AFNI updates  

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October 16, 2018 11:13AM
Hello everyone
I would like to use unWarpEPI.py to perform correction with opposite polarity data (blip-down). I was wondering why in the help of afni_proc.py it is recommended to use this program after tshift, and also where correction with retroicor should be placed in this context, whether before or after unwarping.
Subject Author Posted

unWarpEPI.py

Simone Cauzzo October 16, 2018 11:13AM

Re: unWarpEPI.py

rick reynolds October 24, 2018 08:47AM