There was an article in the NY Times on Aug 14 (Science sec) by Jane
Brody entitled "Thriving After Life's Bum Rap". It deals with cancer in
particular but also applies to life altering experiences not unlike
having brain surgery.
It's not that long and worth the read. I was able to pull it up by its
title - the Times can be tricky. (try to access an article one way and
it comes right up; try another way and you are asked to pay!)
I'm sure most here will be able to relate.
Bill