To diagnose the problem, you should first look at the aseg.mgz. That area should be labeld as cortex. If it is, you should then look at the aparc+aseg.mgz. Look at the surfaces in that area as well.

doug

Guang Zeng wrote:

Hi, there,

I have a scan with bad gray and white matter contrast, I added some control points, and got results much better than before. However, there are still some problems. For example, the rh_ctx regions at left-bottom have no label in the attached image. Is there a method to fix this problem besides add more control points here.

Thanks! Guang

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