The Mind Out of Body?

I am curious as to how people "think" OOB, Is there anything we can not do oob that we can in the physical ie. Math problems, Logic Probelms? Is it safe to say that the physical brain is not solely responsible for our mind/ego? If someone is mentally challenged in the physical does that extend OOB? Do they suddenly get their cognitive abilities back OOB? Can anyone confirm/deny this?
Thanks a bunch

I'd say it would be hard to confirm or deny...

This would have to be AP/OBE, right? Not just OBE.

I would think it would be the same, but I really would not know.