Dance is Being Used to Treat Trauma

If you've ever felt like you forgot how to be lighthearted, or like stress has made you rigid and stuck, there's a real biological reason for that. And the path back is not what most people expect.

There's a conversation happening in trauma research right now that keeps surprising people. Therapists are putting their most severely traumatized patients in rooms and having them dance. Not as a warm-up. Not as an icebreaker. As the actual treatment.

Your Brain Has a Play System

Deep inside your brainstem sits a region called the Periaqueductal Gray, or PAG. When you engage in low-stakes, exploratory behavior, like when you play, it releases endogenous opioids. These are your brain's own naturally produced feel-good chemicals, made inside you without any external substance required.

These opioids signal to your prefrontal cortex that it is safe to loosen up. The prefrontal cortex is your planner and decision-maker, the part that thinks in 'if this, then that' patterns. Normally, it operates in fairly rigid, goal-directed ways. When those opioids arrive, it starts entertaining more possibilities, more flexible ways of thinking, more creative combinations of ideas. This is the idea of play.

Researcher Jaak Panksepp found this system is so fundamental that it operates like hunger or thirst. If animals are deprived of play, they play more intensely when access is restored, the same way you eat more after skipping meals. Play has a biological drive.

There's One Thing That Shuts It Down: Adrenaline

High levels of adrenaline actively block the circuits that generate play. The neurochemistry of stress and the neurochemistry of play are chemically incompatible. When you are stressed or anxious, your brain is flooded with adrenaline. That adrenaline does its job well: narrowing your focus, preparing your body for threat. But it also locks down the play system. Soft, exploratory thinking goes offline. The prefrontal cortex stops running creative possibilities and starts running threat assessments.

For occasional stress, this is temporary. The stressor passes, adrenaline drops, and the play system comes back online. For people who have experienced chronic trauma, something more serious happens.

What Chronic Trauma Does to the Play System

When trauma is ongoing or prolonged, the nervous system gets stuck in elevated adrenaline. It is not that the person is choosing to stay tense. Their nervous system learned, through repeated experience, that the world is not safe, and it keeps the threat-response running as protection.

The direct casualty is the play system. Children in chronically stressful environments show reduced engagement in play because their neurochemistry makes it biologically harder to access that state. Since play is the primary mechanism through which the developing brain builds flexible, adaptive neural circuits, the downstream effects are significant: a brain less practiced at exploring new possibilities, less able to tolerate ambiguity, and less neuroplastic overall.

Trauma affects your memories, mood, and your brain's capacity to grow and change.

Why Existing Therapies Work And What They Share with Play

Look at the most evidence-backed trauma treatments, and a pattern emerges. EMDR has patients revisit traumatic memories with bilateral eye movements to reduce emotional charge. CBT examines thoughts about what happened and tests new interpretations. I’ve done both in treatments and have found them highly effective. There is also Exposure Therapy which gradually brings people into contact with avoided situations in a safe enough context until the threat response softens.

Different methods, same underlying mechanism: helping the nervous system explore a difficult scenario from a different neurochemical state than the one in which the trauma occurred. Introducing safety into a context previously associated only with threat.

That is what play does. Play is contingency exploration in a safe enough environment. The brain asks: what if I try this? What if the rules are different? And it runs those possibilities without high-stakes consequences attached. Successful trauma therapy, like play, requires getting the nervous system out of high-adrenaline and into something more open. That is the condition under which the brain can actually rewire.

So, Why Dance?

Not all movement equally reactivates the play system. Running, lifting, and cycling are great for health but tend to be linear and repetitive. Your brain knows what's coming next. There isn't much novelty to process.

Dance is different, and the reason comes down to the vestibular system. Located in your inner ear, it handles balance, spatial orientation, and movement through space. It feeds directly into the cerebellum, which connects to the systems involved in learning and plasticity.

When you move in dynamic, unpredictable ways, changing direction, varying speed, responding to rhythm, you activate the vestibular system in a way that steady exercise does not. That activation is directly linked to the neural circuits governing play and plasticity.

Beyond the physical, dance also:

• Forces the brain to process novelty through unfamiliar movement patterns.

• Pulls attention outward toward music or a partner, away from rumination.

• Keeps stakes low, with no fixed 'right answer,' allowing the exploratory state to open up.

• Engages the body without requiring language, bypassing cognitive defenses that can block therapeutic progress.

A core challenge with talk therapy for severe trauma is that the trauma is stored not just in memory but in the body. The nervous system's threat responses are older and faster than conscious thought. Approaches that work through the body can reach those responses in ways that conversation sometimes cannot.

This Isn't Just for People with Trauma

Even without clinical trauma, most adults carry more chronic low-grade stress than is good for them. Deadlines, financial pressure, relationship friction. That background adrenaline still dampens the play system, still makes the prefrontal cortex more rigid, still limits creative and flexible thinking.

Which means the prescription applies broadly. Dynamic, low-stakes bodily movement is a way of regularly clearing the adrenaline fog and giving your brain the conditions it needs to stay adaptable. One hour a week of genuine play, something novel enough that you aren't an expert at it and low-stakes enough that you aren't stressed about the outcome, is where the research points as a meaningful starting dose.

You don't have to be good at it. It actually works better when you aren't.

The Takeaway

Trauma does not just leave emotional scars. It chemically suppresses the system your brain uses to stay flexible, creative, and open to new possibilities, through elevated adrenaline that blocks play circuits designed to keep you growing.

The path back runs through the body. Through movement. Through experiences that are novel, low-stakes, and physically engaging enough to reactivate what stress shut down. When therapists started putting trauma survivors in dance classes and seeing results, they were directly targeting the neurochemical conditions that trauma disrupted. Your brain is built to play.

Scientific References

Panksepp, J., & Siviy, S. (1987). "In Search of the Neurobiological Substrates for Social Playfulness in Mammalian Brains." Neuroscience and Biobehavioral Reviews.

Panksepp, J. (1998). Affective Neuroscience: The Foundations of Human and Animal Emotions. Oxford University Press.

Huberman, A. (2022). "The Biology, Psychology and Utility of Play." Huberman Lab Podcast, Episode 58.

van der Kolk, B. (2014). The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma. Viking.

Stevens, B., et al. (2007). "The Classical Complement Cascade Mediates CNS Synapse Elimination." Cell.