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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June 29, 2021 04:50PM
Hi there,

I am looking at how to compare activations in dorsolateral prefrontal cortex between two timepoints (i.e. conditions) within one session. A bit new to AFNI and its functions and looking for help anywhere!

I recorded resting-state scans in nonhuman primates, with processing using AFNI's animal warper script and afni.proc.py. I performed a seed-based analysis using dlPFC as the seed (to look at functional connectivity) but I was also interested to see how activation of the dlPFC region alone differed between by pre- and post-experimental condition within the session.

Any help would be greatly appreciated!

Thank you!
Subject Author Posted

Comparing Activations Between Conditions Within Scan

niupright14 June 29, 2021 04:50PM

Re: Comparing Activations Between Conditions Within Scan

gang June 30, 2021 09:34AM

Re: Comparing Activations Between Conditions Within Scan

niupright14 June 30, 2021 12:33PM

Re: Comparing Activations Between Conditions Within Scan

gang July 01, 2021 11:33AM