Dissociative amnesia is a loss of personal memory caused by a severe psychological trauma. Because the amnesia does not result from physiological trauma, such as a brain injury or disease, it is often treated with psychological therapy. While dissociative amnesia is often associated with particular events or periods of time, in its most radical form there is a total abandonment of personal identity and memory. How was “truth serum” used to treat dissociative amnesia during World War II? Discuss