The Collective Unconscious in the Age of Neuroscience: Severe Mental Illness and Jung in the 21st Century - Paperbackby Hallie B. Durchslag (Author) The Collective Unconscious in the Age of Neuroscience brings the connection between C. G. Jung's theory of a collective unconscious, neuroscience, and personal experiences of severe mental illness to life. Hallie B. Durchslag uses narrative analysis to examine four autobiographical accounts of mental illness, including her own, and illuminate the interplay between psychic material and human physiology that Jung intuited