05/19/2026
Your vagus nerve is constantly listening: It serves as a vital communication pathway between the brain and body—helping regulate heart rate, digestion, inflammation, stress responses, emotional regulation, and our capacity for connection.
The vagus nerve isn’t just about physiology. It’s deeply connected to how we experience safety, belonging, and relationship. Through the lens of Polyvagal Theory, we begin to understand that our nervous systems are always asking one essential question: “Am I safe enough to connect?”
This diagram offers a glimpse into the remarkable reach of the vagus nerve throughout the body—and why understanding it can transform the way we think about health, healing, and human behavior.
✨ Explore more at polyvagal.org/vagusnerve --where you learn directly from Stephen Porges and trusted experts in Polyvagal Theory and the vagus nerve.
