Hi Koen, Thanks for such a prompt reply.
I visualized it in freeview with: freeview nu.mgz -p-labels posterior_left_* posterior_Left-Hippocampus.mgz -p-labels posterior_right* posterior_Right-Hippocampus.mgz -p-prefix posterior_ -p-lut $FREESURFER_HOME/FreeSurferColorLUT.txt Thanks, Joana 2014-06-13 15:23 GMT+02:00 Koen Van Leemput <k...@nmr.mgh.harvard.edu>: > Hi Joana, > > This looks like a visualization issue rather than a segmentation error to > me. How did you visualize this? > > Koen > On Jun 13, 2014 2:59 PM, "Joana Braga Pereira" <jbragapere...@gmail.com> > wrote: > >> Dear all, >> >> I'm running the GEMS tool in Freesurfer 5.3 to measure the volumes of >> hippocampal subfields in subjects between 9 and 14 years of age with 3T >> T1-weighted MRI scans. >> >> I noticed that a blackline is consistently drawn around the surface of >> the subfields (see attached figure) and was wondering whether this is >> normal. >> >> Since the tool has not been validated in young subjects I would like to >> know if the black line observed in the figure shows that the segmentation >> has not been carried out correctly. >> >> Any help will be greatly appreciated. >> >> Many thanks, >> >> Joana >> >> _______________________________________________ >> 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. >> >> > _______________________________________________ > 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. > >
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