Does Virtual-reality Therapy for PTSD work?

https://www.scientificamerican.com/article/how-does-virtual-reality-therapy-fo/ A therapist typically observes what patients are seeing while they navigate the virtual experience. They can coach a patient to take on increasingly difficult challenges while making sure that the person does not become overwhelmed. To do so, some therapists may connect the subject to physiological monitoring devices; others may use virtual reality along…