““although those who exhibit structural division of the personality commonly exhibit altered states of consciousness, only relatively few individuals who experience altered states of consciousness also exhibit structural divisions of the personality. To clarify the distinction, Steele and colleagues preferred to reserve the terms dissociation and dissociative for instances of structural division of the personality, with altered states of consciousness instead referred to simply as such (see also Nijenhuis & van der Hart, 2011). Steel and colleagues called for further investigation of the psychological and neurobiological underpinnings of both pathological alterations in consciousness and structural division of the personality. Trauma-Related””