What is the polyvagal ladder?

The polyvagal ladder is Deb Dana's clinical adaptation of Stephen Porges' polyvagal theory. It arranges three autonomic nervous system states as rungs on a ladder: ventral vagal (safe, social, connected) at the top, sympathetic (fight or flight) in the middle, and dorsal vagal (shutdown, freeze, collapse) at the bottom.

How do you move up the polyvagal ladder?

Movement up the ladder is often called regulation. Cues some people find useful include another safe person's calm voice, a comfortable longer exhale, orienting to the room, gentle movement, and humming or singing. These practices may influence attention, breathing, and arousal; the goal is flexibility between states, not living at the top all the time.

What does dorsal vagal shutdown feel like?

Dorsal vagal shutdown feels like numbness, heaviness, disconnection from your body, hopelessness, or the urge to disappear or sleep. It is a protective response, not a personal failing — the nervous system goes there when fight or flight didn't work or isn't safe.

Is polyvagal theory scientifically proven?

Polyvagal theory is influential clinically, especially in trauma work, and its regulation practices are widely used. Some specific claims about the ventral vagal complex remain debated in physiology research. The clinical practices — long exhale, co-regulation, orienting, safe voice and face — are supported by broader nervous-system science regardless of the finer theoretical debate.

For-clients library

For clients · interactive · Nervous system

Polyvagal Ladder

Your nervous system has three big states. They aren't moods — they're modes. Knowing which rung you're on is the first move toward the next one.

3 minute practice Plain-language guide

Practice 01

Tap a rung — the marker climbs to where you are

None of the rungs are "bad" — each is the body doing a job.

The goal isn't to live at the top — it's to know where you are and how to move.

Why a ladder

The states aren't separate boxes — you climb and slide between them all day. Sympathetic sits between safe and shutdown because the system usually mobilises (fight/flight) before it gives up (shutdown).

Where it comes from

The polyvagal ladder is Deb Dana's clinical adaptation of Stephen Porges' Polyvagal Theory. It's used widely in trauma-informed and somatic therapy as a map for nervous system states.

Good to know

Use the ladder as a flexible noticing tool, not a biological test. Mixed states are common, and some claims within polyvagal theory remain scientifically debated.

If this does not help

Use plain labels—connected, activated, shut down—or skip the model and choose one sensory or movement cue that fits your current energy.

Talk about this in therapy

Which cues tell me my state is shifting?
What helps without demanding instant calm?

Safety

Body-focused practices can feel activating, especially after trauma or during dissociation. Keep your eyes open, shorten the exercise, and orient to the room. Stop if symptoms intensify. New, severe, or unexplained physical symptoms need medical assessment.

Sources and limits+

Reviewed for clarity and updated October 2026. This page offers general education and cannot assess your individual situation.

National Center for PTSD: grounding
Grossman: critiques of polyvagal theory
Porges and Dana: polyvagal framework

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Polyvagal Ladder

Safe & Social

Fight or Flight

Shutdown

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