not with our's although there are electrostatic repulsion models people use for diffusion directions you could try On Thu, 9 Dec 2010, Andrew Dumas wrote:
> Thanks, Bruce. That might be a bit of a dead end since it sounds fairly > involved to write a spherical partitioning scheme to a .ic file. Is > there a good way to tessellate a surface with nearly-equal area labels > using any other FreeSurfer tools? Thanks again! > > Andrew > > > On Thu, 2010-12-09 at 14:46 -0500, Bruce Fischl wrote: >> Hi Andrew, >> >> these are icosahedral supertessellations, which come in fixed increments. >> I guess if you generated some other partitioning of the sphere and saved it >> in .ic format it would work, but you'd have to write your own. >> >> cheers >> Bruce >> >> On Thu, 9 Dec >> 2010, Andrew Dumas wrote: >> >>> Hi! >>> >>> I'm trying to partition a surface into a number of random but >>> roughly-equally sized areas, and I've been using the >>> "mris_make_face_parcellation" function to do this. Is it possible to >>> have a finer control over the sizes of each label it generates? I only >>> see 7 options in: $FREESURFER_HOME/lib/bem/ic[1-7].tri (as per the >>> program usage). Can I specify custom ic*.tri files (and also, how would >>> those be generated)? I've tried mris_divide_parcellation, but that only >>> makes strips which aren't necessarily the same area. Thank you! >>> >>> Best Regards, >>> >>> Andrew >>> >>> _______________________________________________ >>> Freesurfer mailing list >>> Freesurfer@nmr.mgh.harvard.edu >>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>> >>> >>> >> >> > > > _______________________________________________ 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.
