Hi Inge, below is a way to do this. But you should only use this for overlay and not try to do statistics on the results because the results will be biased because you've done something to the LH that you have not done to the RH. You will need two new programs (mris_left_right_register and mris_apply_reg) which I have put here:
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mris_left_right_register.centos5 ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mris_apply_reg.centos5 Those are versions for cenos5; let me know if you need a different platorm. mris_left_right_register may take an hour or so to run. doug cd $SUBJECTS_DIR/fsaverage/surf mris_curvature -thresh .999 -n -a 5 -w -distances 10 10 lh.inflated mris_curvature -thresh .999 -n -a 5 -w -distances 10 10 rh.inflated mris_left_right_register lh.sphere rh.sphere lh.sphere.left_right rh.sphere.left_right mris_apply_reg --src lh.yourfile.mgh --trg rh.lh.yourfile.mgh --stfreg lh.sphere.left_right rh.sphere.left_right On 12/11/2012 05:39 AM, Inge Kasbohm Amlien wrote: > Hi list, > I have a rh overlay (from caret) registered to fsaverage rh. I need it on > fsaverage left hemi. Is there an easy way to flip an overlay? > > Cheers > Inge > > > > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ 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.
