Polyvagal Theory (PVT), developed by Stephen Porges, PhD, is a scientific framework focused on autonomic regulation—how the autonomic nervous system continuously organizes physiological …

Polyvagal theory (PVT) is a collection of proposed evolutionary, neuroscientific, and psychological constructs pertaining to the role of the vagus nerve in emotion regulation, social connection, and fear …

Apr 30, 2025 · Polyvagal Theory explains how the autonomic nervous system regulates our responses to stress, promoting safety or triggering defense modes. It highlights the importance of the vagus …

Apr 21, 2026 · The polyvagal theory explains how our body's nervous system reads cues of danger and safety in our environment. The vagus nerve, part of the autonomic nervous system, helps manage …

Learn Polyvagal Theory in plain language. Understand how your nervous system responds to safety, stress, and connection—and how to gently support it.

Feb 28, 2026 · Personal Perspective: Polyvagal theory faces renewed scientific criticism. What does the debate mean for clinicians who use it as a lens for trauma, safety, and co-regulation?

Polyvagal theory (PVT) offers an integrative model of autonomic regulation that accounts for the evolution, neuroanatomy, and functional organization of the vagus nerve in relation to behavioral and …

A BEGINNER’S GUIDE TO POLYVAGAL THEORY Dr. Stephen Porges, originator of Polyvagal Theory, identified a biological order of human response that is active in all human experience. With gratitude …

Mar 22, 2020 · The polyvagal theory: Neurophysiological foundations of emotions, attachment, communication, and self-regulation. First Edition ; the pocket guide to the polyvagal theory: The …

Jan 26, 2026 · Polyvagal theory offers a new map of how the nervous system drives safety, connection, and shutdown. Learn what it means for anxiety, trauma, and therapy.