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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September 26, 2016 10:53AM
Thanks so much for the responses Gang and Rick. It doesn't have to be with DM, I hope I didn't give that impression. I just wish to have SPMG or GAM functions varying in duration across trials (e.g. if I have onscreen stimuli lasting from 4-12 seconds, randomized). So there's no way to do this with AFNI? Or am I missing something? What I'm looking for is akin to FSL Feat's 3-column-format convolution (where column 1 is onset, 2 is duration, and 3 is total value) with an FSL Feat double-gamma HRF. Thanks in advance for any help!
Subject Author Posted

3dDeconvolve Varying Duration Modulations Across Trials with SPMG or GAM

anthonyromyn September 07, 2016 11:57AM

Re: 3dDeconvolve Varying Duration Modulations Across Trials with SPMG or GAM

gang September 08, 2016 12:28PM

Re: 3dDeconvolve Varying Duration Modulations Across Trials with SPMG or GAM

rick reynolds September 08, 2016 10:55PM

Re: 3dDeconvolve Varying Duration Modulations Across Trials with SPMG or GAM

anthonyromyn September 26, 2016 10:53AM

Re: 3dDeconvolve Varying Duration Modulations Across Trials with SPMG or GAM

anthonyromyn September 26, 2016 02:52PM

Re: 3dDeconvolve Varying Duration Modulations Across Trials with SPMG or GAM

rick reynolds September 26, 2016 03:04PM