Stephen Porges

Neuroscientist and creator of the Polyvagal Theory, which describes how the autonomic nervous system shapes our sense of safety, connection, and threat. His work explains why we sometimes freeze, fight, or shut down - and how co-regulation with others can restore a sense of safety.

Books

The Polyvagal Theory
The Pocket Guide to the Polyvagal Theory
Polyvagal Exercises for Safety and Connection

Quotes

“Safety is not the absence of threat. It is the presence of connection.”

“The nervous system is not asking "Is this dangerous?" It is asking "Is this safe?"”

Principles

Polyvagal Theory

Your nervous system cycles between safety, fight-or-flight, and shutdown.

The autonomic nervous system has three states: ventral vagal (safe and social - you can connect, think clearly, be creative), sympathetic (fight or flight - mobilized, anxious, reactive), and dorsal vagal (shutdown - frozen, numb, collapsed). Understanding which state you're in is the first step to shifting it.

Corpo & Mente Relacionamentos

Neuroception

Your body detects safety or danger below conscious awareness.

Before you consciously assess a situation, your nervous system has already decided whether it's safe or threatening. This below-awareness scanning - neuroception - explains why you might feel uneasy in a "safe" situation or calm in a "dangerous" one. Your body's reading may not match reality, but it always drives behavior.

Corpo & Mente

Window of Tolerance

The zone where you can process experiences without being overwhelmed.

The window of tolerance is the bandwidth within which you can think, feel, and function effectively. Too much activation pushes you into hyperarousal (anxiety, panic). Too little drops you into hypoarousal (numbness, disconnection). The goal is not to avoid stress but to widen the window so you can handle more while staying regulated.