Summary: Many of the patients Dr. Amen sees at his clinic have a recurrence of dark, often suicidal thoughts, and they often attribute these thoughts to their own messed up way of thinking. But what if these thoughts are the result of a physical problem, or more specifically, a head injury? In the first episode of a series about hidden brain injuries, Dr. Amen and Tana reveal the surprising connection between bad thoughts and traumatic brain injuries.
