If you run tkmedit-sess, then open the overlay configuration window, then advance the time point to the delay you want. Otherwise, you can create a contrast where you just look at the delay you want. To do this, run mkcontrast-sess with -setwdelays and specify 0 for all delays and 1 for the delay you want to see.
doug On 04/10/2013 04:15 PM, SHAHIN NASR wrote: > That's the problem Doug. I have already generated the FIR model but > how can I show the sig MAP for one "particulat time point". What are > the other ways? > > > On Wed, Apr 10, 2013 at 4:05 PM, Douglas N Greve > <gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>> wrote: > > Hi Shahin, there are several ways that you could do it. The one > that immediately comes to mind is to use an FIR and then test for > a difference at a particular post stimulus time point. > doug > > > > > On 04/10/2013 03:54 PM, SHAHIN NASR wrote: > > Hi, > I want to generate a map to show the significant > difference between HRF undershoot (negative peak of activity) > between two conditions independent from the positive peak. Is > there anyway, to generate this map? > > P.S.: Please note that I need a map and not a time course graph. > > > -- > Shahin Nasr > > PhD in Cognitive Neuroscience > Martinos Imaging Center, MGH > Harvard Medical School > > > -- > Douglas N. Greve, Ph.D. > MGH-NMR Center > gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu> > Phone Number: 617-724-2358 <tel:617-724-2358> > Fax: 617-726-7422 <tel:617-726-7422> > > Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting > <http://surfer.nmr.mgh.harvard.edu/fswiki/BugReporting> > FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html > <http://www.nmr.mgh.harvard.edu/facility/filedrop/index.html> > Outgoing: > ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ > > > > > > -- > Shahin Nasr > > PhD in Cognitive Neuroscience > Martinos Imaging Center, MGH > Harvard Medical School -- 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 Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ 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.
