Re: [Freesurfer] Alternate seed points in Tracula

2013-04-26 Thread Anastasia Yendiki
Hi Sean - Sure, there's nothing special about how trac-all runs bedpostx, you can use the outputs to run probtrackx as well. As for using cortical labels from freesurfer as seed masks for probtrackx, it's advisable to grow the labels into the white matter by a couple of voxels (mri_aparc2aseg

[Freesurfer] Alternate seed points in Tracula

2013-04-24 Thread Sean Hatton
Hi all, Is it possible to use the Tracula bedpostx data to run Probtrackx with different seed points? For example: 1. Run all of Tracula on subject. 2. Extract seed masks from FS (eg seed superior temporal gurus to target anterior insula). 3. Run Probtrackx with the dbedpost data and masks i