spacey wrote:It makes me want to get my own brain scanned. It might help me decide if I should commit to long term therapy.
It seems to me therapy involves two things. Reaching inside to understand the shame/pride at the root of the disorder. I think NLP is one such form of therapy. And, deliberately living more outside to learn to exist more genuinely among others (the monkeys grooming each other as a social ritual). I think that's CBT.
I wouldn't think underdeveloped (or deteriorated) parts of the brain would influence either of those except in regard to one's own conscience -- and therefore commitment to work at it, and get the most they can from it. I.e., if you've uncovered a lot of the underlying emotions, I don't think you could overdo CBT. If you hit a wall with that, go back to the inward focus to see if your "practice" at being normal might open new insight (inward).
What came to my mind immediately was a study (with scans) demonstrating cannabis changes the pathways of smokers brains. Problems are solved using different networks.
For someone like Stephen Hawking, that might be bad. For me, it has been
a resounding success.

A scan might be useful to confirm your diagnosis. I'd like to see scans of those who have underwent both types of therapy and have demonstrated improvement. But, the point is: people do improve. I wouldn't start planning to limit your improvement based upon something relatively new and novel like these scans.