Resources & Education

Understanding somatic healing & Nervous System Healing

A practical guide to the concepts, approaches, and science behind body-based trauma healing - written by Shannon Myers, MS, SEP.

Foundation

What Is somatic healing?

somatic healing is a body-based approach to healing that recognizes a fundamental truth: trauma, stress, and emotional pain don't just live in the mind - they live in the body.

When you experience something overwhelming, your nervous system responds. If that response isn't completed - if the energy of fight, flight, or freeze gets trapped - it stays in your tissues, your breath, your posture, your automatic reactions. That's why you can know you're safe and still feel like you're not.

somatic healing works with physical sensations, breath, movement, and awareness to:

Unlike traditional therapy, somatic approaches don't require you to retell your story. The body already holds the information. The work is about helping it complete what it started.

Science

Polyvagal Theory Explained

Developed by Dr. Stephen Porges, polyvagal theory is one of the most important frameworks for understanding why we react to stress the way we do.

The theory describes how the vagus nerve - the longest cranial nerve in the body - regulates three distinct nervous system states:

Ventral Vagal - Safe and Social

This is your state of connection, calm, and curiosity. When you're in ventral vagal, you can think clearly, feel safe with others, and respond to life with flexibility. This is where healing happens.

Sympathetic - Fight or Flight

When your nervous system detects threat, it mobilizes. Your heart rate increases, muscles tense, and you prepare to act. This is adaptive - until it becomes your default state. Chronic anxiety, irritability, and hypervigilance are signs of a nervous system stuck in sympathetic activation.

Dorsal Vagal - Freeze or Shutdown

When threat feels inescapable, the oldest part of the vagus nerve pulls you into conservation mode. This shows up as numbness, dissociation, depression, exhaustion, and that feeling of being "checked out." It's not laziness - it's biology.

The goal of somatic work isn't to stay in ventral vagal all the time. It's to expand your capacity to move between states flexibly, without getting stuck.

Core Concept

Nervous System Regulation

Nervous system regulation is the ability to move flexibly between states of activation and calm. A regulated nervous system can:

When your nervous system is dysregulated, you might experience chronic anxiety, insomnia, digestive issues, emotional reactivity, brain fog, fatigue, or a persistent sense that something is wrong even when life looks fine on paper.

Regulation isn't about eliminating stress. It's about building the capacity to meet stress without losing yourself in the process.

Framework

Window of Tolerance

Coined by Dr. Dan Siegel, the window of tolerance describes the optimal zone of nervous system arousal where you can function effectively.

Within your window: You can think clearly, manage emotions, connect with others, and respond to challenges with flexibility.

Above your window (hyperarousal): Anxiety, panic, anger, racing thoughts, hypervigilance, inability to sit still.

Below your window (hypoarousal): Numbness, dissociation, depression, exhaustion, feeling disconnected from your body or surroundings.

Trauma, chronic stress, and unresolved experiences narrow your window. somatic healing helps widen it - so more of life fits inside your capacity to handle it.

Approach

Somatic Experiencing® (SE)

Somatic Experiencing® is a body-centered therapeutic approach developed by Dr. Peter Levine over 50 years of clinical work. It's one of the most widely practiced and researched somatic modalities in the world.

SE is based on the observation that wild animals, despite being regularly threatened, don't develop trauma symptoms. Why? Because they complete their stress response cycles - they shake, run, breathe, and discharge the energy of survival.

Humans interrupt this process. We override our body's signals with thinking, social expectations, or sheer willpower. The result: survival energy gets trapped.

SE works by:

Process

How Trauma Healing Works

Trauma isn't just what happened to you. It's what happened inside you - in your nervous system, your body, your sense of safety - as a result of what happened.

Healing from trauma isn't about forgetting. It's about changing your body's relationship to the past so that it stops running the show in the present.

In somatic trauma work, the process typically unfolds in phases:

  1. Safety and Stabilization - Building nervous system resources, learning regulation skills, establishing a sense of groundedness
  2. Processing - Working with stored survival energy, completing interrupted responses, releasing physical and emotional patterns
  3. Integration - Making meaning, rebuilding identity, reconnecting with purpose and vitality

This isn't a linear process. It's a spiral - you revisit themes at deeper levels as your capacity grows.

Specialty

Burnout Recovery

Burnout isn't just being tired. It's your nervous system's response to chronic, unresolvable stress - especially the kind that comes from high-performance environments where rest feels like failure.

For high-performing adults - entrepreneurs, executives, founders, leaders - burnout often looks like:

Burnout is a biological problem, not a character flaw. Your nervous system has been in sustained sympathetic activation for too long. Recovery requires more than a vacation - it requires nervous system restoration.

Specialty

Psychedelic Integration

Non-ordinary states of consciousness - whether from psychedelic experiences, spiritual emergence, breathwork, or meditation - can be profoundly transformative. But the experience itself is only the beginning.

Integration is the process of making sense of what happened, grounding the insights, and weaving them into your daily life in a way that's sustainable and supportive.

Shannon provides non-clinical integration support informed by somatic training and personal experience. This is not therapy, medical advice, or facilitation of substance use. It's structured, body-aware support for people who've had powerful experiences and need help landing them.

Integration work often addresses:

Practical

Body-Based Techniques You Can Start Today

These are simple, safe practices that support nervous system regulation. They're not a substitute for therapy, but they are a starting point.

1. Physiological Sigh

Two quick inhales through the nose, followed by a long exhale through the mouth. Repeat 3-5 times. This is the fastest known way to activate the parasympathetic nervous system and reduce acute stress.

2. Orienting

Slowly look around your environment. Let your eyes land on something pleasant - a plant, a color, a shape. Notice how your body responds. This simple act signals safety to your nervous system.

3. Grounding Through the Feet

Stand barefoot. Feel the contact points between your feet and the floor. Notice weight, temperature, texture. Let your attention sink down. This pulls you out of your head and into your body.

4. Self-Hold

Place one hand on your chest and one on your belly. Feel the warmth, the pressure, the rhythm of your breath. Stay for 2-3 minutes. This activates the social engagement system and signals safety.

5. Pendulation

Notice a neutral or pleasant sensation in your body. Then notice an area of tension. Move your attention between them slowly. This teaches your nervous system that it can visit discomfort and return to safety.

FAQ

Frequently Asked Questions

What is somatic healing?

somatic healing is a body-based approach to healing that recognizes how trauma, stress, and emotional pain are stored in the body. It works with physical sensations, breath, movement, and awareness to release tension, regulate the nervous system, and restore a sense of safety and wholeness.

What is polyvagal theory?

Polyvagal theory, developed by Dr. Stephen Porges, explains how the vagus nerve regulates our nervous system states. It describes three states: ventral vagal (safe and social), sympathetic (fight or flight), and dorsal vagal (freeze or shutdown). Understanding these states helps explain why we react to stress the way we do.

What is nervous system regulation?

Nervous system regulation is the ability to move flexibly between states of activation and calm. A regulated nervous system can respond to stress without becoming overwhelmed, recover from challenges, and maintain a baseline of safety and connection.

What is Somatic Experiencing®?

Somatic Experiencing® (SE) is a body-centered therapeutic approach developed by Dr. Peter Levine. It helps resolve trauma by completing the body's natural stress response cycles that were interrupted during overwhelming events. SE works gently with physical sensations rather than requiring clients to retell their trauma story.

What is the window of tolerance?

The window of tolerance, coined by Dr. Dan Siegel, describes the optimal zone of nervous system arousal where a person can function effectively. When within this window, you can think clearly, manage emotions, and respond to challenges. Outside it, you may experience hyperarousal (anxiety, panic) or hypoarousal (numbness, dissociation).

What is psychedelic integration?

Psychedelic integration is the process of making sense of and incorporating insights from non-ordinary states of consciousness into daily life. It is non-clinical support that helps individuals process, ground, and apply transformative experiences in a safe and structured way.

Ready to Explore This Work?

If any of this resonates, Shannon offers a free nervous system assessment to help you find the right path forward.

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