Polyvagal Theory, Part 1: Episode 188

Polyvagal Theory, Part 1: Episode 188

Update: 2025-10-16
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 🚨 Does This Sound Like You?


"I feel totally numb. I don't care anymore, and I hate that I don't care."


"Even when I sleep, I wake up tired."


"I used to be so empathetic. Now I just want everyone to leave me alone."


What you're experiencing isn't just burnout—it's dorsal vagal shutdown.


🪜 The Polyvagal Ladder: Your 3 Nervous System States


1. Ventral Vagal (Safe Zone) ✨ Calm, connected, creative, social - where we want to be


2. Sympathetic (Fight or Flight) ⚡ Heart racing, hyperalert, frantic productivity mode


3. Dorsal Vagal (Shutdown/Freeze) 🥶 Emotional flatness, complete disconnection, life behind glass Your body playing dead like a possum


🔥 The Burnout Cycle


Sympathetic overdrive (constant productivity) → Dorsal collapse (complete numbness)


You're cycling between: Fixing everything frantically → Can't even get out of your car at home


🧬 The Science


The Vagus Nerve has two branches:



  • Ventral (newer): Social connection and safety

  • Dorsal (older): Shutdown when overwhelmed


Dorsal shutdown creates:



  • Slow heart rate, reduced oxygen

  • Flattened affect

  • Inability to think critically

  • Moving through life underwater


💡 The Revolutionary Reframe


This isn't weakness. This is evolution.


Your nervous system developed this over millennia. When fight/flight fails, your body chooses shutdown to conserve energy and protect you.


🏥 Why Doctors Are Vulnerable


We live in near-constant sympathetic overdrive:



  • Override hunger, fatigue, basic needs

  • Constantly fixing, moving, answering calls

  • Always "on" for everyone


Eventually, the system flips to shutdown.


🎯 What Shutdown Looks Like:



  • Staring blankly at charts, unable to type

  • Driving home in complete silence

  • Can't connect with your kids even though you want to

  • Loss of empathy for patients (and hating it)

  • Collapsing on couch, holding remote, not moving


The Game-Changer


Just having words for this changes everything.


"I'm experiencing dorsal vagal shutdown." "I'm in my dorsal vagal era." "This is a nervous system state—not who I am."


Naming it is a technique for getting out of it.


🎭 Your Dorsal Vagal Era


Taylor Swift has fascinating eras. You have your dorsal vagal era. Nearly every burned-out physician experiences this.


The empowering news: This isn't permanent. Nervous system states change. You can climb back up the ladder.


🔬 For the Scientists


When your partner says you're "being emotional":


"Actually, I'm experiencing dorsal vagal shutdown due to prolonged sympathetic overdrive."


Boom. Science.


📍 Coming Next Episode


How to climb out of shutdown with medical tools, therapy approaches, and daily practices.


💪 The First Step: Awareness


You're not broken. Your nervous system is doing exactly what it evolved to do.


Share your stories: podcast@thewholephysician.com


Your nervous system can heal. Let's climb together.


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Polyvagal Theory, Part 1: Episode 188

Polyvagal Theory, Part 1: Episode 188

Drs. Cazier, Dinsmore and Morrison