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Hi everyone,
I am currently working on cortical thickness analyses using freesurfer v. 6.0.1. (on Debian /Linux 7). All of my data sets show a segmentation error in the anterior protions of the temporal lobe (mostly STG and almost always bilateral). I tried adding control points as well as editing wm.mgz manually. It does not seem to help much, though. After running "recon-all -autorecon2-cp -autorecon3 subjid .." without errors, the images look just the same (just with the green control points lighting up).
I saw that other users encountered similar problems but did not find a solution in the archives. Does anyone have an idea how to fix this?
The intensity values are around 73 for white matter and 46 for grey matter.
Thanks a lot in advance,
Meike Hettwer