379: Know Your Nerves: Polyvagal Theory with Deb Dana
Oct 2, 2019
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Deb Dana, an expert in Polyvagal Theory, discusses the importance of the vagus nerve for stress modulation and understanding the body's nervous system responses. She explains the polyvagal theory, including the ventral vagal complex for connection and the dorsal vagal complex for collapse. Deb emphasizes triggers, glimmers, and moving into states of protection and connection.
Understanding the vagus nerve's role in stress modulation helps manage triggers and embrace safety cues.
Exploring the Polyvagal Theory sheds light on the body's adaptive responses and ways to create 'Ventral Vagal Anchors' for regulation.
Deep dives
Understanding the Vagus Nerve and Polyvagal Theory
The vagus nerve plays a critical role in regulating the parasympathetic nervous system response, controlling our rest, digest, and social connection. The Polyvagal Theory delves deeper into these responses, explaining how the body moves between states of safety and danger. Ventral vagus, sympathetic, and dorsal responses influence our reactions to various stimuli, reflecting our nervous system's adaptive survival mechanisms and shaping our interactions with the world.
Creating Ventral Vagal Anchors for Regulation
Deb Dana highlights the importance of creating 'Ventral Vagal Anchors' to guide individuals back to a state of regulation. These anchors can be people, places, activities, or times that evoke feelings of connection and safety, helping individuals to navigate through different nervous system states effectively. By identifying triggers and glimmers in daily experiences, individuals gain self-awareness and tools to manage their autonomic responses.
Navigating Organic Food Choices
Selecting organic foods can be complex, driven by factors like peeling produce, cost considerations, and washable residues of pesticides. Peeling fruits and vegetables, washing produce thoroughly, and considering the budget are essential strategies. Prioritizing organic sauces, oils, and processed foods can reduce exposure to additives and preservatives, enhancing overall food quality and reducing toxic intake.
Yoga Recommendations for Vertigo Management
Individuals with benign paroxysmal positional vertigo (BP-PV) may face challenges in practicing yoga, particularly inversions due to the risk of triggering dizziness. While medical advice must be prioritized, individuals like Lu could engage with their doctor to explore a structured trial of yoga practice to assess its impact on vertigo symptoms. Balancing yoga benefits with health considerations is vital to adapt movement practices effectively.
People often compare the human body to a car, but this is a bad analogy (unless it’s a Tesla) because your body doesn’t contain a combustion engine. You’re electric, my friend, and your nerves are in the driver’s seat. One electrical stimulus makes you anxious, another makes you calm; mostly, you’re an out-of-control cross-fire of signals that kicks you around energetically and emotionally throughout the day. To know your nerves, you must know the vagus nerve. It’s the master controller of the parasympathetic branch of your autonomic nervous system - and it’s more complex than simply “rest and digest.” Let’s deep dive into the polyvagal theory on this week’s show.
Listen & Learn:
How to better understand your body’s nervous system responses
The importance of the vagus nerve for stress modulation
How to deal with triggers and embrace and appreciate glimmers
Deb is a clinician, consultant, lecturer, and coordinator of the Traumatic Stress Research Consortium in the Kinsey Institute. Her work is based on the Polyvagal Theory to understand and resolve the impact of trauma, understand the autonomic nervous system, and move into states of protection and connection. She is the author of the book The Polyvagal Theory in Therapy available on Amazon or through her website.