Re: [Freesurfer] Deterministic global tractography

2012-12-20 Thread Anastasia Yendiki
Hi Maia - It would still be probabilistic global tracrography, you'd just run it without anatomical priors since you don't have any prior knowledge of what areas your pathway goes through. For each subject you'd need to define the two end ROIs of the pathway and (this is the trickier part) an

[Freesurfer] Deterministic global tractography

2012-12-17 Thread Maia Kipman
Good Morning, I would like to run deterministic global tracktography on 2 tracts for which tract tracing techniques in animals have established white matter connections. However, these tracts are not part of the 18 segmented in TRACULA. Because of crossing fibers, deterministic global