Hi all, I am attempting to check the registration of some subjects, following the instructions on the wiki here: https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach_freeview <https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Talairach_freeview>
I ran the following command from my subects dir, to view subject 001: freeview -v 001/mri/T1.mgz 001/mri/brainmask.mgz:reg=001/mri/transforms/talairach.xfm When I do that, I get the following errors: regio_read_mincxfm: No such file or directory ERROR: could not read /path/to/subjects_dir/001/mri/001/mri/transforms/talairach.xfm ERROR: could not read /path/to/subjects_dir/001/mri/001/mri/transforms/talairach.xfm Read registration failed The T1 file is loaded, but not the brainmask.mgz file. It looks like the command was expecting relative paths for the registration from the file, so I reran using: freeview -v 001/mri/T1.mgz 001/mri/brainmask.mgz:reg=transforms/talairach.xfm When I do that, it brings up both the T1 and brainmask file, but outputs a different error: Not reading in xfm fileinfo Not reading in xfm fileinfo The brainmask file appears shifted up and backwards considerably, but still centered widthwise. However, I am not sure if this has something to do with it not loading the file correctly, or if the transform was indeed erroneous. Thanks for any help! Andrew Schoen Center for Investigating Healthy Minds at the Waisman Center University of Wisconsin - Madison
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