Hi experts, I'm rather unexperienced with freesurfer so please excuse my basic requests. 1. I controlled the segmentation of the entorhinal cortex (EC) in over 50 subjects following the borders described in Fischl 2009 (Predicting the location of EC from MRI) with tkmedit [mri name] brainmask.mgz -seg aparc-aseg.mgz. I noticed (esp. in the coronar slices and in approximately every mri) brain tissue between amygdala/ hippocampus/ temporalpole and the EC labelled as "none" or "ctx-?h-unknown". Has anything gone wrong with the segmentation? Or is a label (e.g. perirhinal cortex) not loaded?
2. Is there a possibility to visualize the EC volume in freeview or tkmedit from the exvivo.stats or exvivo.label file? I would like to compare it to the other EC volume because they have very different volumes. In the mail archive were similar questions about that but you haven't answered them yet. Many thanks in advance, Melina _______________________________________________ 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.
