I have had ct scans and a cerebral angiogram and was worried about loss of grey matter or shrinkage, they didn't mention anything however I've been on lithium for five years , hopefully it's protecting my physical brain

I read an interesting article about the retina and rods in of the eye in bipolar patients. It was extremely interesting , I'll try to find the link. They were hoping to use the retina differences to predict bipolar in people a head of time.

http://www.sciencedaily.com/releases/2010/02/100204101726.htm