Hi Qi - Please see under "Output directories and files": https://surfer.nmr.mgh.harvard.edu/fswiki/trac-all

Anastasia.

________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Zeng, Qi qi.zeng@icahn.mssm.edu Sent: Wednesday, September 9, 2020 1:23 AM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] outputs from step of trac- all prep

External Email - Use Caution

Hi,

Where is the nifti output stored from running trac-all preprocess? Is it dmri/dwi.nii.gz? Is there an additional step segment this nifti file into the grey matter and white matter for later tensor-fitting?

Best, Qi