Part 4: Polyvagal Mapping and EMDR Preparation — Learning Your Nervous System States
By Kelley Winters, MS, LPC, EMDR Therapist | Denver Wellness Counseling
Before We Heal, We Must First Understand
One of the most empowering steps in trauma therapy is learning to observe your nervous system instead of being controlled by it.
When clients begin EMDR therapy in Denver, I often share this truth:
"Your body isn't unpredictable — it's patterned. Once you learn the pattern, you gain power."
That's the purpose of Polyvagal mapping — a compassionate, body-based way to understand how your nervous system moves between states of safety, activation, and shutdown.
By mapping your nervous system, you create the roadmap for trauma healing and EMDR preparation.
What Is Polyvagal Mapping?
Polyvagal mapping is a self-awareness exercise developed by Deb Dana, LCSW, to help people identify how their nervous system feels in different states.
Instead of labeling emotions as "good" or "bad," mapping teaches you to notice:
What happens in your body
What happens in your mind
How you connect (or disconnect) from others
This awareness becomes your compass during trauma therapy and EMDR, helping you know when you're ready to reprocess and when your system needs a break.
The Three Main States: A Refresher
Ventral Vagal — Safety and Connection
You feel calm, curious, and open.
Breathing is steady, your body feels relaxed.
You can think clearly and connect easily.
Common phrases: "I'm okay," "I can handle this," "I feel grounded."
Sympathetic — Fight or Flight Activation
You feel anxious, irritable, restless, or defensive.
Heart rate increases; muscles tense.
Thoughts may race, and you might feel a need to act or escape.
Common phrases: "Something's wrong," "I need to fix this right now."
Dorsal Vagal — Shutdown or Disconnection
You feel numb, exhausted, or detached.
Breathing slows, energy drops.
You may withdraw, feel hopeless, or lose motivation.
Common phrases: "I can't," "It doesn't matter," "I just want to disappear."
Most people fluctuate between all three states throughout the day — this is normal and part of being human. The goal isn't to stay "ventral" all the time, but to recognize where you are and know how to find your way back to safety.
How Mapping Prepares You for EMDR Therapy
In EMDR therapy, you revisit difficult memories while staying anchored in the present.
When you can recognize which state you're in, you can:
Pause reprocessing if you slip into overwhelm or shutdown.
Use grounding tools to return to safety.
Communicate your needs clearly to your therapist.
Increase your confidence and control during sessions.
This makes EMDR gentler, safer, and more effective — because you're working with your nervous system, not against it.
Creating Your Polyvagal Map
You can create your own Polyvagal Map. At Denver Wellness Counseling, we have created a mapping tool that your therapist will work with you to build your own personalized map.
| State | Body Sensations | Thoughts | Emotions | Behaviors | What Helps |
|---|---|---|---|---|---|
| Ventral Safe & Connected |
Steady breath, warm chest, relaxed jaw | "I'm capable" | Calm, grateful | Reach out to a friend, focus on breath | Deep breathing, nature, music |
| Sympathetic Fight & Flight |
Tight chest, racing heart, restless legs | "Something bad is coming" | Anxiety, irritation | Overworking, pacing, snapping at others | Grounding, walking, slow exhale |
| Dorsal Shutdown |
Heavy limbs, numbness, foggy head | "What's the point?" | Sadness, emptiness | Isolating, oversleeping, zoning out | Stretching, sunlight, calling a safe person |
Once completed, your personal nervous system guidebook will help you notice patterns in daily life and therapy sessions.
Journaling Prompts for Nervous System Awareness
Daily Awareness Prompts
What state do I notice myself in right now — ventral, sympathetic, or dorsal?
What physical sensations clue me in?
What triggered this state — a thought, person, sound, or memory?
What helps me return to safety when I feel this way?
What glimmers (moments of safety) did I notice today?
Reflection Prompts for EMDR Preparation
What makes my body feel safe enough to recall something painful?
What happens when I try to stay present with discomfort?
When I think of my therapist, what sensations or emotions arise?
What does "connection" feel like in my body — warmth, breath, openness?
What would it feel like to trust that my body knows how to return to calm?
These reflections can be revisited between sessions or when preparing for EMDR resourcing and reprocessing phases.
Using the Map in Session
In trauma therapy and EMDR, you and your therapist might:
Identify your current state at the start of each session.
Track how your body shifts during EMDR sets.
Pause reprocessing when you sense sympathetic or dorsal activation.
Practice regulation tools to bring you back to ventral vagal safety.
Over time, you'll notice you can move between states more fluidly — the ultimate sign of nervous system flexibility and healing.
Try This: The "State Check-In" Exercise
At the beginning or end of each day, take one minute to check in:
Close your eyes and breathe slowly.
Ask: "What's happening in my body right now?"
Label your current state: ventral, sympathetic, or dorsal.
Write one sentence about what helps you move toward ventral safety.
This short practice rewires your awareness and helps your nervous system feel seen, named, and understood.
Example: A Client's Polyvagal Journey
Let's look at a composite example from my work as a Denver EMDR therapist (names and details changed for confidentiality):
Samantha came to therapy feeling constantly "on edge." Through Polyvagal mapping, she realized her chest tightness, clenched jaw, and overplanning were all sympathetic cues. With practice, she learned to notice these sensations early and regulate before overwhelm hit. When we began EMDR, she could identify when her system was leaving safety — and used grounding tools to stay present. Over time, her window of tolerance widened, and she reported, "My body finally trusts me again."
Mapping gave Samantha language, awareness, and permission to listen to her body — and it can do the same for you.
Why Polyvagal Mapping Strengthens EMDR Results
Increases emotional regulation and reduces dissociation.
Enhances body awareness and self-trust.
Helps you communicate needs clearly during reprocessing.
Creates a sense of agency — you become the expert on your nervous system.
This inner map is your foundation for sustainable trauma healing, not just symptom relief.
Takeaway
Polyvagal mapping is a gentle but powerful way to translate your body's signals into understanding.
Instead of feeling "out of control," you'll begin to say, "I know where I am on my map — and I know how to return to safety."
At Denver Wellness Counseling, we help clients use Polyvagal mapping as part of EMDR therapy and trauma healing — so your body and brain can work together toward lasting change.
Next in the Series
In Part 5, we'll bring everything together — exploring how Polyvagal practice enhances EMDR outcomes, supports post-trauma integration, and builds lifelong resilience.
