The Effects of the Safe and Sound Protocol on PTSD Symptoms and Anxiety

SSP is a non-invasive acoustic vagus nerve stimulator consisting of 5 hours of filtered and processed music designed to promote efficient regulation of autonomic state, and available through an app. The SSP is delivered via a mobile app and may fall under the heading of medical devices under the category of software functions/mobile medical applications.

All participants, regardless of study arm, will be recruited from the pool of Spencer Psychology clients who are actively recieving psychotherapy. Participants will continue to recieve psychotherapy during the course of the study.