I was running the longitudinal process using FS 5.1, but I noticed that the segmentation doesn't label voxels correctly on part of the cerebral-cortrex. Please have a look at the
attached snapshot:
Left: cross-sectionally process - looks good
Right: longitudinal process - labels were not correct on cerebral-cortex (dash-line region).
I wonder why the cross-sectionally process does a better job than the longitudinal one.
Is there a way to fix it ? Or I have to manually edit aseg.mgz ?
I would appreciate it if you can give me some suggestions.
Thanks !!
Yi-Yu Chou