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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Emperor Zhark
October 01, 2015 09:55AM
What you want to do could be done with IM regression using TENT (or CSPLIN) basis functions, and then cutting out the relevant betas for each event in a script, most easily from the -cbucket output file.

However, it would be simpler (IMHO) to setup the separate model for correct vs. error trials and then do standard (non-IM) regression combined with the -iresp option to get the hemodynamic response function shape datasets for these 2 conditions. (Don't forget the -TR_times option to refine the time grid used in [-b]-iresp[/b], if it will make your plots nicer.)
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Subject Author Posted

time series for correct vs error

kwills01 October 01, 2015 09:18AM

Re: time series for correct vs error

Emperor Zhark October 01, 2015 09:55AM

Re: time series for correct vs error

kwills01 October 01, 2015 10:14AM

Re: time series for correct vs error

jkeidel October 01, 2015 10:54AM

Re: time series for correct vs error

Emperor Zhark October 01, 2015 01:50PM