[Freesurfer] functional ROI analysis for DLPFC

2010-07-23 Thread Adam Nitenson
Hi all, I am trying to use func2roi-sess to analyze functional ROI data for the left and right DLPFC, but these are not listed as labels on the FreeSurferColorLUT on http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI/FreeSurferColorLUT. Do I need to create my own ROI labels for thes

Re: [Freesurfer] functional ROI analysis for DLPFC

2010-07-23 Thread Douglas N Greve
You have to specify an anatomical constraint that defines DLPFC. What you have done will not have anything to do with the DLPFC, it will average over all voxels with sig > 1.3 regardless of spatial location. The easiest thing to do is to draw a DLPFC label on fsaverage, then map it to each subj