Hi FS team, Is it possible to project an entire annotation file from one subject's surface to another? I haven't been able to find a command for this, but I might just not be looking hard enough.
My intent is to project an annotation I've made on fsaverage to every member of a cohort of 500+ subjects, and then extract thickness data from each newly created annotation file.
Currently, I do mri_annotation2label to split the original annotation into its individual labels. Then I project each label, one at a time, with mri_label2label. Then, I combine them back into an annotation with mri_label2annot for every subject. While this method works fine, it seems like it's more cumbersome than it has to be. Any help/advice would be appreciated.
Thanks! Mike
Hi Mike,
I think you can run mri_surf2surf with --sval-annot flag. Try mri_surf2surf --help for more options.
Sita.
On Mon, 12 Sep 2011, mbrickho@nmr.mgh.harvard.edu wrote:
Hi FS team, Is it possible to project an entire annotation file from one subject's surface to another? I haven't been able to find a command for this, but I might just not be looking hard enough.
My intent is to project an annotation I've made on fsaverage to every member of a cohort of 500+ subjects, and then extract thickness data from each newly created annotation file.
Currently, I do mri_annotation2label to split the original annotation into its individual labels. Then I project each label, one at a time, with mri_label2label. Then, I combine them back into an annotation with mri_label2annot for every subject. While this method works fine, it seems like it's more cumbersome than it has to be. Any help/advice would be appreciated.
Thanks! Mike _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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Sita Kakunoori