Robert Scaer, M.D. describes the origins of trauma and its impact on the brain and body. [ http://www.traumasoma.com/ ]
Janet Seahorn, Ph.D. discusses the origins and of trauma, its impact on the brain, and the development of Post-traumatic Stress Disorder (PTSD). [TED TALKS - TEDxCSU]
David Grand, Ph.D., the developer of Brainspotting, also explains the origins of trauma, and the importance of brain based treatments for effective trauma processing and resolution. [ www.healingtreenonprofit.org ].