fight/flight Peter Levine body memories Peter Levine Healing trauma through the body dysregulated body and mind body memories body is primed to react to dangerous situations Psychotherapy Peter Levine proving http://www.psychotherapy.net/article/healing-trauma-somatic body memories Peter Levine body memories body memories Peter Levine www.psychotherapy.net/article/healing-trauma-somatic Peter Levine Peter Levine Peter Levine Healing trauma through the body. Peter Levine psychotherapists dysregulated body and mind