Hi MOe,
You can make a label file of the region of interest from aseg file.
One easy way to do using matlab, m = MRIread('aseg.mgz'); m.vol = (m.vol == ## | m.vol == ##); MRIwrite(m,'roi.mgz');
## get from FreeSurferColorLUT.txt in freesurfer home.
pratap
Hello,
I'm doing a volume analysis and have found activation in my region of interest. I'm looking to present these data, but there are areas not of interest that also display activation, and so I'd like to leave them out of my image if possible as they are distracting. Does anyone have a suggestion on how I could label the area of interest, and then run an analysis such that activation/deactivation is only displayed in the labeled area?
Thanks, Moe
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