Hi Liliana - Please see here for info on TRACULA and the tracts included so far:
https://surfer.nmr.mgh.harvard.edu/fswiki/Tracula
https://dmri.mgh.harvard.edu/tract-atlas/
We do not include the IFOF because it is controversial. Many anatomists believe
that it is an artifact of tractography methods merging parts of the EmC and the
ILF into a single pathway.
TRACULA is not a multi-ROI or seed-target type method. See the references at
the bottom of the wiki page above for how it works.
Best,
Anastasia.
________________________________
From: freesurfer-boun...@nmr.mgh.harvard.edu
<freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Liliana Wu
<liliana...@mail.utoronto.ca>
Sent: Wednesday, August 17, 2022 2:35 PM
To: freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] TRACULA - custom tracts and path labelling
External Email - Use Caution
Hi,
I am trying to reconstruct the inferior frontal occipital fasciculus (IFOF)
but I am seeing that this tract is not included in TRACULA. Does TRACULA enable
manually selecting seed and target ROIs ?
Also, I am trying to access the list of the abbreviated names for 42 pathways
but I don’t seem to find it. I have tried looking at
$FREESURFER_HOME/trctrain/hcp/pathlist.txt. as suggested per tutorial.
I am new to TRACULA and I appreciate any help,
Thank you,
Liliana
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