Polyvagal Theory & Trauma

The Polyvagal Theory & Trauma course, presented by Rebecca Kase, LCSW, offers a comprehensive exploration of how Polyvagal Theory can be applied to understand and treat trauma responses. The course begins by introducing Polyvagal Theory, a concept developed by Dr. Stephen Porges, which explains the adaptive functions of the autonomic nervous system (ANS) as mediated by the vagus nerve. The course highlights the importance of understanding how the nervous system responds to perceived threats and how these responses are more crucial than the traumatic event itself.

The course delves into the various trauma responses, commonly known as the “4 F’s”: Fight, Flight, Freeze, and Faint. It explains how these responses are hardwired into the brain and body as survival mechanisms, largely influenced by the vagus nerve. Participants learn about the different pathways of the autonomic nervous system, including the ventral vagal pathway (associated with safety and social engagement), the sympathetic pathway (linked to mobilization and hyperarousal), and the dorsal vagal pathway (related to shutdown and hypoarousal). The course emphasizes that trauma responses are neurophysiological processes and that understanding these pathways is key to effective trauma therapy.

A significant focus of the course is on the concept of “vagal tone,” which refers to the flexibility and health of the vagus nerve. A toned vagus nerve allows individuals to move out of stress responses more easily, contributing to better emotional regulation, improved mood, and healthier relationships. The course introduces “neural exercises” as a method to improve vagal tone, thereby enhancing the body’s ability to heal from trauma. It also underscores the importance of social engagement and relationships in the healing process, as these are essential for creating a sense of safety and promoting recovery from trauma.

Overall, the Polyvagal Theory & Trauma course provides therapists with a robust framework for understanding the neurobiological underpinnings of trauma responses and equips them with practical tools to help clients work with their nervous systems for healing and recovery.