That will do what you want if you expect the shock to have the same response to each application. Alternatively, you can set up a time point exclude file to exclude those time points. If you use this, then create the file by putting the time in seconds of the time points you want to exclude. doug
On 5/1/15 11:45 AM, SHAHIN NASR wrote: > Hi Surfers > I want to remove the possible effects of a binary noise (electric > shock) from the evoked fMRI. To do so, I have generated a regressor > file in which all TRs in which electric shock has been applied are > marked as 1 and the rest of TRs are 0. I just want to be sure that, > this is all I need to do for the regressor! > A sample regressor file is attached. It has 98 rows corresponding > to 98 TRs that we have in the experiment! > > Regards > > -- > Shahin Nasr > > PhD in Cognitive Neuroscience > Martinos Imaging Center, MGH > Harvard Medical School > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
