FreeSurfer experts,

I am attempting to resample HCP data into FreeSurfer space with the following how to document: https://wiki.humanconnectome.org/display/PublicData/HCP+Users+FAQ.
I believe I have resampled the GIFTI file into fs_average space, however I am running to problems visualizing it in freeview or tksurfer. Please see the error message in the forwarded message below?

-Tim

Timothy Hendrickson
Department of Psychiatry
University of Minnesota
Mobile: 507-259-3434 (texts okay)

---------- Forwarded message ----------
From: Timothy Hendrickson <hendr522@umn.edu>
Date: Tue, Nov 8, 2016 at 8:51 AM
Subject: Re: [HCP-Users] HCP to FreeSurfer Resampling
To: Timothy Coalson <tsc5yc@mst.edu>
Cc: "hcp-users@humanconnectome.org" <HCP-Users@humanconnectome.org>


Hi Tim,

Thank you for taking a look at my script, I really appreciate it. I am now running into another problem. After re-sampling into fs_average space I am attempting to visualize that file as an overlay in tksurfer or freeview (freesurfer visualization tools) however I receive the following error: mriseadGIFTIfile: mris is NULL! found when parsing file rh.43242.32k_TJH_fsavg.func.gii. I know that freesurfer can handle GIFTI file so that is not the problem. I wonder if the GIFTI file was created incorrectly...

Any advice?

-Tim


Timothy Hendrickson
Department of Psychiatry
University of Minnesota
Mobile: 507-259-3434 (texts okay)