Hi Marc,
Thanks for your quick reply.
I checked the point and you are right, the point is outside of inner-skull surface, therefore I edited it and I set it inside the inner-skull:
Now the estimation of the head model is coming out without outliers:
Then, the problem could be releated to the process of reducing size of cortex surface, I need to go deeper into this point.
Thanks again for your useful comment!!!
All the Best,
Eduardo.