Traumatic brain injury may occur from a number of causes including contact sports, military combat, and automobile accidents. Damage ranges from mild to severe and not only impacts the victim but family and friends. However, public understanding of traumatic brain injury lags far behind emerging brain research and scientific understanding of head trauma’s psychiatric consequences. As a result, too many traumatic brain injury victims are suffering in silence, their mood swings, personality shifts, and cognitive challenges misunderstood by even the people who know them best. A new book, The Traumatized Brain, offers guidance for all involved in regard to understanding mood, memory, and behavior after traumatic brain injury.