I often feel a bit uneasy thinking that my brain is altered in some way due to trauma. I agree that the brain is a fascinating thing, but like gizmo pointed out, there is choice involved in violence. I have never been physically violent, or inflicted physical pain on anyone ever, even if my hypothalamus or my amygdyla or whatever might not have formed regularly, or is "damaged". If trauma leaves a mark on the brain, I hope it does not last forever. I like to think that the brain has a great ability to heal in some ways, but maybe I am naive and I do not know enough about the subject. Plus, the study is just about rats and I like to think my brain is bigger and better, more capable of reversing anything "wrong" without tablets and with a lot of hard work. Poor rats.
Interesting article Maze, it has me thinking.