CHITHEADS with Jacob Kyle (Embodied Philosophy) cover image

CHITHEADS with Jacob Kyle (Embodied Philosophy)

Stephen Porges On Trauma & Polyvagal Theory (#139)

Sep 28, 2021
Join Dr. Stephen Porges, renowned for his Polyvagal Theory, as he discusses the vagus nerve's importance, trauma symptomatology, resilience, and shifting negativity biases. Explore how his theory transforms trauma care and informs other therapies, offering a fresh perspective on healing.
51:11

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Podcast summary created with Snipd AI

Quick takeaways

  • The vagus nerve plays a crucial role in connecting the brain to bodily organs and regulating functions, influencing behaviors and responses.
  • Polyvagal theory revolutionizes trauma care by prioritizing understanding physiological states, promoting safety cues, and integrating adaptive responses in therapies.

Deep dives

Understanding the Vagus Nerve and Its Neural Exercising Role

The vagus nerve serves as a conduit connecting our brain to our body organs bidirectionally. This nerve plays a vital role in transmitting sensory information to the brain and regulating organ functions. Within polyvagal theory, two evolutionary branches of the vagus are distinguished, one linked to defense responses and the other to social behaviors like facial expressions and vocalization. Neural exercises such as social behavior and vocalization are key functions facilitated by the newer vagal branch in support of safety and connection.

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