External Email - Use Caution
The appropriate GIFTI extension for that would be .func.gii. What fsaverage#
space is that? Hopefully FreeSurfer provides a tool to convert that to GIFTI
in full resolution fsaverage space and from there we can help you get it to
CIFTI in fs_LR.
Matt.
From: <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of "Katsumi, Yuta"
<ykats...@mgh.harvard.edu>
Reply-To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Date: Thursday, June 18, 2020 at 10:43 PM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Visualization of FreeSurfer overlays in the HCP format
Hi Matt,
For instance, I have a statistical map (e.g., showing magnitude of functional
connectivity at each vertex) that has been computed in 16k fsaverage space that
I want to display on a fs_LR surface. I was wondering if there’s a way to
convert this file (which is in .mgh extension now) to .dscalar so it’d be
CIFTI/wb compatible.
Thanks,
Yuta
From: <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of "Glasser, Matthew"
<glass...@wustl.edu>
Reply-To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Date: Thursday, June 18, 2020 at 10:37 PM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: Re: [Freesurfer] Visualization of FreeSurfer overlays in the HCP format
External Email - Use Caution
What kind of data does one display in an “OVERLAY” file?
Matt.
From: <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of "Katsumi, Yuta"
<ykats...@mgh.harvard.edu>
Reply-To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Date: Thursday, June 18, 2020 at 5:43 PM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] Visualization of FreeSurfer overlays in the HCP format
Dear FreeSurfer community,
I would like to be able to display OVERLAY files generated in FreeSurfer on a
surface in the HCP’s Workbench (e.g., on fs_LR surf.gii). The HCP team states
in their documentation
(https://wiki.humanconnectome.org/display/PublicData/HCP+Users+FAQ#HCPUsersFAQ-9.HowdoImapdatabetweenFreeSurferandHCP?)
that any surfaces to be converted to fs_LR need to be in .gii first, but I
know mris_convert doesn’t take overlay files as input. It would be great if you
could please let me know how I might be able to achieve this task.
Thanks,
Yuta
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