Hi,
I was wondering if anyone applying tractography to datasets had any tips (using FSL) for tracking the extreme capsular pathway or ventromedial language bundle that some (eg papers by Saur et al or Makris et al) suggest connects posterior temporal regions to the inferior frontal gyrus. I appreciate that the extreme capsule cannot be delineated on an FA map due to the resolution of current acquisitions, so have people tended to use T1 based seeds and other techniques using way/termination masks in order to track it, or is it not feasible ? Would appreciate any advice that anyone can offer. Our acquisition is pretty standard - 54 directions, 6 bo's, 2mm3 voxels.
Thanks.
Mahinda
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