246. Is Polyvagal Theory Misleading Us About Anxiety?

Is Polyvagal Theory Helping or Hurting Our Understanding of Anxiety?

Polyvagal Theory has become one of the most widely shared explanations for anxiety, trauma, and nervous system regulation. But how much of it is supported by current science? In this episode of Overpowering Emotions, Dr. Caroline takes a closer look at the research behind Polyvagal Theory, separating clinically useful ideas from claims that many neuroscientists, physiologists, and evolutionary biologists have challenged.

You'll learn what concepts can still be effective without relying on disputed explanations of the vagus nerve. Dr. Caroline also explores predictive processing and why misunderstanding normal stress responses may actually increase anxiety.

This conversation is especially valuable for anyone supporting children and teens who struggle with anxiety, emotional regulation, school avoidance, or stress. Dr. Caroline discusses the risks of treating normal arousal as danger signals and why a capacity-before-skill approach matters when helping young people build resilience.

Listen in to discover: • What Polyvagal Theory claims about the nervous system • The major scientific criticisms of the theory • Why normal stress responses are often misunderstood • How predictive processing offers another way to understand anxiety • Why belief and interpretation can influence emotional experiences • What current research suggests about regulation, learning, and resilience If you've ever wondered whether the popular nervous system "ladder" tells the full story, this episode offers an evidence-based discussion that may change how you think about anxiety, regulation, and emotional well-being.

Homework Ideas

Track Predictions vs Reality Choose one situation that creates anxiety.

Write down: - What you predict will happen - How likely you think it is - What actually happens

Review the differences.

Purpose: Strengthen learning through prediction error and build confidence in handling uncertainty.

Reframe Physical Sensations

When a child or teen notices symptoms such as: - Racing heart - Sweaty hands - Butterflies - Restlessness

Practice replacing: "I must be anxious." with "My brain is preparing me for something important."

Purpose: Reduce fear of normal physiological arousal.

Practice Co-Regulation

When a child becomes distressed: - Slow your own pace - Lower your voice - Relax facial muscles - Maintain calm body language

Observe what changes in the interaction.

Purpose: Build emotional safety through connection rather than correction.

Mindfulness Practice

Spend 3-5 minutes daily: - Noticing thoughts - Naming emotions - Returning attention to the present moment

Purpose: Strengthen top-down regulation and attention control.

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Want to learn more about helping kids strengthen their emotion regulation skills and problem-solving brains while boosting their confidence, independence, and resilience? Check out my many training opportunities! https://drcarolinebuzanko.com/upcoming-events/