Dear FreeSurfer experts, I am trying to create an average subject based on a matched subsample (2 different scanners, patients and healthy controls).
I successfully ran make_average_subject receiving a "newtemplate". Now I am unsure how to proceed: As far as I understand it, according to the SurfaceRegAndTemplates page (http://surfer.nmr.mgh.harvard.edu//fswiki/SurfaceRegAndTemplates) I should use mris_register for each subject from my subsample receiving ?h.sphere.reg.newtemple files with which I should make again an average subject, let's call it "newnewtemplate". Is that correct? Now, if I want to assemble the data into common space using mris_preproc: what do I need to specify? Would --target be the newtemplate or newnewtemplate? Do I need to specifiy the --surf-reg as well? On the other hand, I read in one of your tutorials that I only need to run make_average_subject receiving a "newtemplate" which I then specify using mris_preproc as --target and that --surf-reg is not needed. So what would be the correct way to use my own template for the group analysis? Many thanks for you help! Best wishes Christina *********************** Christina Schuster, M.Sc. Deutsches Zentrum für Neurodegenerative Erkrankungen e.V. (DZNE) Standort Rostock/ Greifswald Sitz am Zentrum für Nervenheilkunde (über Station N4) Gehlsheimer Straße 20 D- 18147 Rostock Tel: +49-381-494-9618 Fax: +49-381-494-9472 E-mail: christina.schus...@dzne.de Web: http://www.dzne.de *********************** Vorstand: Prof. Pierluigi Nicotera, MD PhD (Vorstandsvorsitzender und wissenschaftliches Vorstandsmitglied) und Ursula Weyrich (administratives Vorstandsmitglied) eingetragen in das Vereinsregister des Amtsgerichts Bonn (Az. VR 9021) *********************** _______________________________________________ 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.
