You need to save the file as a GIFTI .func.gii file. Then you can use the fsaverage to FS_LR and FS_LR to PALS deformation maps to resample the data onto the PALS mesh.
Peace, Matt. From: SHAHIN NASR <[email protected]> Reply-To: "Caret, SureFit, and SuMS software users" <[email protected]> Date: Thursday, November 7, 2013 7:42 PM To: <[email protected]> Subject: [caret-users] mapping fMRI maps generated in freesurfer on Hi, I have generated a group-averaged fmri activity map in freesurfer to be overlaid on fsaverage (freesurfer brain template). Analysis was in the surface space (rather than MNI305 space) and output is a sig.nii file. Now I want to overlay it on the PALS brain template using caret. As far as I see, this is not supported. When I try to use Attribute>Map Volumes to surfaces I can load my sig.nii file but when I use "Map to Spec File with Atlas", there is no fsaverage space and also when I use SPM5 space instead, registration is off. Is there any solution? Should I reanalyze my data in MNI305 space? Or is there anyway to correct the registration? -- Shahin Nasr PhD in Cognitive Neuroscience Martinos Imaging Center, MGH Harvard Medical School _______________________________________________ caret-users mailing list [email protected] http://brainvis.wustl.edu/mailman/listinfo/caret-users
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