Hey Libby, try using mri_label2vol. It will ask for a template volume and registration. If you are mapping it to each functional run use example_func as the template and the register.dat created by reg-feat2anat as the registration. If you are mapping it to a gfeat of the combined runs of each subject, then use the standard space (eg, avg152T1) as the template and the anat2std.register.dat from one of the functional runs (should not matter which one).
doug
On Tue, 1 Jun 2010, Elizabeth O'Hare wrote:
hello,
i'm trying to take a label that i drew on each subject's surface into volumetric space so that i can extract fMRI parameters within this anatomically defined ROI. i am able to see the label within each subject's orig.mgz volume with tkmedit. however, i'm not sure how to convert this label file into a format that FSL will recognize, given that neither mri_surf2vol, not mri_convert recognize labels as valid input files.
any advice is most appreciated!
thanks, libby
Elizabeth O'Hare, Ph.D. Postdoctoral Fellow Helen Wills Neuroscience Institute University of California, Berkeley 132 Barker Hall, MC #3190 Berkeley, CA 94720 510-642-5554 edohare@berkeley.edu
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