Hello FSL Experts,
I am currently running BedpostX & ProbtrackX and was wondering about using the Harvard-Oxford cortical atlas for my classification targets. My concern is that many of the ROI's overlap (i.e., Superior Frontal/Middle Frontal/Frontal Pole). Would it be appropriate for me to threshold these structures in order to make smaller (non overlapping) ROI's? If so, can someone recommend an objective way of doing this? If I just look at the maps it seems as if a min of 30 minimizes the overlap, however this is not a very objective way of isolating these areas. Any feedback would be absolutely fabulous.
Cheers
R-
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