Ruth A. Lanius, M.D., Ph.D. is a Psychiatry Professor and Harris-Woodman Chair at Western University of Canada, where she is the director of the Clinical Research Program for PTSD.

Ruth has over 25 years of clinical and research experience with trauma-related disorders. She established the Traumatic Stress Service at London Health Sciences Center, a program that specializes in the treatment of psychological trauma. Ruth has received numerous research and teaching awards, including the Banting Award for Military Health Research. She has published over 150 research articles and book chapters focusing on brain adaptations to psychological trauma and novel adjunct treatments for PTSD. Ruth regularly lectures on the topic of psychological trauma both nationally and internationally. Ruth has co-authored two books: The Effects of Early Life Trauma on Health and Disease: The Hidden Epidemic and Healing the Traumatized Self: Consciousness, Neuroscience, Treatment. Ruth is a passionate clinician scientist who endeavours to understand the first-person experience of traumatized individuals throughout treatment and how it relates to brain functioning.