 Current state-of-the art treatments for posttraumatic stress disorder PTSD are lacking in efficacy. There are two main evidence-based psychological treatments for PTSD. Prolonged Exposure PE is a largely-exposure based intervention that has been found efficacious for the reduction of PTSD symptoms; however, PE is associated with post-treatment remission rates of only 53-60. Cognitive Processing Therapy CPT is also a widely studied and efficacious psychological treatment for PTSD, which focuses both on exposure to the trauma memory as well as cognitive therapy techniques. As with PE, post-treatment remission rates for CPT are only 53-60, thus also indicating need for improvement in overall efficacy and consistency of response across individuals. 