Hi Deirdre, It looks like your skullstrip failed and left a lot of the neck which was mistaken for the cerebellum. The actual cerebellum was incorporated into your surfaces. Take a look at the wiki page below for how you might go about fixing this case.
https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/SkullStripFix -Louis On Tue, 19 Feb 2013, Deirdre O Shea wrote: > Dear FreeSurfer community, > > After running FreeSurfer on almost a hundred subjects, I have encountered > just two that have strange surface reconstructions. I have re-ran them from > scratch hoping it would rectify this problem but to no avail. I have not > done anything different with these subjects and the rest turned out okay. I > have attached an image to show you what I mean. Any suggestions about why > this happens and how it can be fixed would be great! > > Thanks in advance, > > Deirdre > > _______________________________________________ Freesurfer mailing list [email protected] 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.
