Hi FreeSurfer experts,<br><br>I was wondering whether you are able to use parametric modulators during FS-FAST.  All I can see from the mkanalysis-sess gui is setting up contrasts, but I would also like to see how other parameters affect the size and shape of the bold response.  Is there any way to do this in Freesurfer?  If not, is there a way to visualize parametric analyses done in another software package (e.g., SPM) on a brain processed in freesurfer?<br>
<br>Thanks!<br><br>-Andrew<br>