As a psychologist and psychotherapist, Nijenhuis has diagnosed and treated severely traumatized patients at the Mental Health Care Drenthe, The Netherlands, for over 30 years. For his book Somatoform dissociation: phenomena, measurement, and theoretical issues, he received his Ph.D. title with the highest honours at the Medical Department of the Vrije Universiteit Amsterdam. Since 2015, Nijenhuis devotes his time to researching and sharing his knowledge about the psychology and psychobiology of chronic traumatization and dissociation. His latest book publication is The Trinity of Trauma: Ignorance, Fragility, and Control, Volume I and II.
Books For Sale – E.R. Nijenhuis: