Chemical Imbalance

love that writer Natasha Tracy wrote this. So few people know about what really goes on in the brain, even our own scientists. A general look at how the brain is affected by depression and bipolar disorder should be mandatory for those of us who suffer. 

http://www.healthyplace.com/blogs/breakingbipolar/2010/11/depression-isne28099t-a-chemical-imbalance/