Peter A. Levine, Ph.D., is the developer of Somatic Experiencing® (SE™), a naturalistic and neurobiological approach to healing trauma, which he has developed over the past 50 years. He holds a doctorate in Biophysics from UC Berkeley and a doctorate in Psychology from International University. He is the Founder and President of the Ergos Institute of Somatic Education and the Founder and …

Marianne Bentzen is a somatic psychotherapist and author. She has also taught and supervised mental health professionals internationally since 1982. She has presented at more than forty international and national conferences and written numerous articles and books. Since the early 1990s, she has developed the theory of Neuroaffective Developmental Psychology (NADP), which bridges personality …

Ruth Lanius, MD, Ph.D., Professor of Psychiatry is the director of the posttraumatic stress disorder (PTSD) research unit at the University of Western Ontario. She established the Traumatic Stress Service and the Traumatic Stress Service Workplace Program, services that specialize in the treatment and research of Posttraumatic Stress Disorder (PTSD) and related comorbid disorders. She currently …