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

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dsf215
March 20, 2015 12:13PM
Hi Gang

Thank you for your quick reply and for the suggestions. You are correct, I would want to model both phases of the task, decision and outcome. I have never used a model-free approach as per your suggestion, but I will certainly look into using TENT or CSPLIN as it sounds like that could be a fruitful approach. If I wanted to compare that, however, to a standard double gamma HRF would it be appropriate to use SPMG2 or GAM? Or alternatively, would something like dmBLOCK be better?

Thank you again for your assistance.

-Dominic
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Subject Author Posted

Modeling Event Related Design

dsf215 March 19, 2015 04:02PM

Re: Modeling Event Related Design

gang March 19, 2015 05:15PM

Re: Modeling Event Related Design

dsf215 March 20, 2015 12:13PM

Re: Modeling Event Related Design

gang March 20, 2015 04:44PM

Re: Modeling Event Related Design

dsf215 April 01, 2015 03:55PM

Re: Modeling Event Related Design

gang April 02, 2015 11:46AM