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 fischl@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
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