Hi Doug,
If you are talking about the brainmask, then yes that volume is left-right reversed as well as the nu.mgz.

Thanks!
Olivia


 Mon, 20 Aug 2018 14:44:00 -0700​
Is the  volume actually left-right reversed?

________________________________
From: freesurfer-boun...@nmr.mgh.harvard.edu 
<freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Lutz,Olivia (BIDMC - 
Psychiatry) <ol...@bidmc.harvard.edu>
Sent: Monday, August 20, 2018 4:55:24 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] Flipped left to right hemisphere subjects
Hi Doug and Bruce,


thank you for the quick reply. As a follow-up question, we've edited our 
brainmasks for a dataset and want to flip some subjects left to right. I found 
instructions to flip the scans, however they are for the nu.mgz file 
(https://surfer.nmr.mgh.harvard.edu/fswiki/LeftRightReversal). Is is possible 
to apply this

mri_convert --in_orientation​ command to change the left and right labels of 
the brainmask so we don't have to re-edit as opposed to applying it to the 
nu.mgz file and regenerating the brainmask?

Thanks!
Olivia




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