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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August 30, 2019 12:09PM
Hello,
I ran 3dDeconvolve on a CSPLIN model with the values (0, 22, 11) and a TR of 2.2 for an event-related design. When I pull up the results to check the activation maps, I have 11 timepoints to choose from. I'm wondering which of those timepoints I should choose to model in 3dttest++. For instance, does it make sense to use the average activity for each of the two tasks and/or the peak of the HRF?
Subject Author Posted

Choosing a timepoint for 3dttest++ when using CSPLIN model

emarler August 30, 2019 12:09PM

Re: Choosing a timepoint for 3dttest++ when using CSPLIN model

gang September 06, 2019 04:25PM