what is the size of the 4D matrix? On 03/27/2013 05:41 AM, Rafa X wrote: > Thanks Bruce for your answer, as you asked I'm forwarding this > question to the list in case any other can answer this. > > We already have the surface generated by mri_preproc, now we are > trying to read it using the matlab function read_mgh. It returns a 4-D > matrix, how can we interpret this data to get the cortical thickness > values at each vertex of every subject? > > Rafa & Gabi > > 2013/3/26 Bruce Fischl <fis...@nmr.mgh.harvard.edu>: >> Hi Rafa and Gabi >> >> yes, that's pretty much what the -qcache flag does in recon-all. Or you can >> use mri_surf2surf to do it. >> >> cheers >> Bruce >> >> On Tue, 26 Mar 2013, Rafa X wrote: >> >>> Hi Freesurfers, >>> We would need to obtain the cortical thickness of each subject in the >>> space of the average subject (built from our subject population), Does >>> it exists? >>> If so, Can I use the label files produced by mri_surfcluster to >>> directly extract the mean cortical thickness of each ROI in each >>> subject? We want to avoid to trasform each cluster to every subject. >>> >>> Thank you all in advance, >>> Rafa & Gabi. >>> _______________________________________________ >>> Freesurfer mailing list >>> Freesurfer@nmr.mgh.harvard.edu >>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>> >>> >>> >> >> The information in this e-mail is intended only for the person to whom it is >> addressed. If you believe this e-mail was sent to you in error and the >> e-mail >> contains patient information, please contact the Partners Compliance >> HelpLine at >> http://www.partners.org/complianceline . If the e-mail was sent to you in >> error >> but does not contain patient information, please contact the sender and >> properly >> dispose of the e-mail. >> > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > >
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