Polyvagal theory maps how the vagus nerve contains three distinct functional branches—one supporting social connection and safety, one mobilizing fight-or-flight, one shutting down—and how the nervous system selects among them based on perceived environmental cues. Understanding this hierarchy helps you recognize why you freeze in some situations, fight in others, and which states allow genuine social presence.
Peri can explain this concept, give practical examples, help you decide whether it applies to your situation, or recommend a journey if appropriate.
Explore related journeys or tell Peri what you're working through.