hi bruce, I'm not positive I understand what you want. Have you tried > mris_divide_parcellation?
how do i use mris_divide_parcellation? any documentation somewhere? the basic idea is to create some form of voronoi tesselation of a region constrained by a parameter n_sub_regions. subj1: aparc.annot -> e.g i want to break up stg into 6 regions subj2: break up stg also into 6 regions such that there is a one to one correspondence between the subj2 regions and subj1 regions. cheers, satra > > Bruce > > On Wed, 3 Oct 2012, Satrajit Ghosh wrote: > > hi john, >> thanks. that's the idea, but what i want is that sub-division is done >> within >> regions that are either determined automatically through the freesurfer >> classifier or through manual parcellations. not a fixed template of >> parcels >> that's transferred via the spherical registration. >> >> cheers, >> >> satra >> >> >> On Wed, Oct 3, 2012 at 7:13 PM, John Griffiths < >> j.davidgriffi...@gmail.com> >> wrote: >> >> >> Would the Lausanne2008 template from the connectome mapping toolkit >> not do the trick? >> >> http://nipy.sourceforge.net/**nipype/users/examples/dmri_** >> connectivity_advance<http://nipy.sourceforge.net/nipype/users/examples/dmri_connectivity_advance> >> d.html >> >> >> >> On 3 October 2012 23:18, Satrajit Ghosh <sa...@mit.edu> wrote: >> hi bruce, >> is there a way to divide consistently (same number of regions >> and one to one correspondence - obviously not the exact same >> areas) across subjects within aparc regions? >> >> cheers, >> >> satra >> >> >> ______________________________**_________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.**edu/mailman/listinfo/**freesurfer<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<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. >> >> >> >> >> -- >> >> Mr. John Griffiths, MSc >> >> PhD Candidate >> >> Centre for Speech, Language, and the Brain >> >> Department of Experimental Psychology >> >> University of Cambridge, UK >> >> >> >> >>
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