It depends exactly how you triggered your paradigm. If you used the scanner to trigger the start of your stimulation, then you do not include the 6 sec when preparing your paradigm files.
doug Dave Brohawn wrote: > Hello, > > My name is David Brohawn, and I am one of Dr. Roffman's research assistants. > > We run the SIRP and N-Back memory tests with our subjects. > > We have specified for 3 dummy scans to take place at the beginning of each > of these protocols, which takes 6 seconds of scanning time, respectively. > > When writing paradigm files in freesurfer, should we include a 6 second > period to account for these dummy scans, or do we write the paradigm files > not making any reference to the time elapsed during these dummy scans? > > Thanks, > > Dave > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html _______________________________________________ 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.