What mirror neurons are, why they were found by mistake, and what they mean for every story you will ever tell.

Welcome to edition eight of our weekly newsletter. Every Wednesday, one storytelling insight you can use straight away.

This week: mirror neurons. A discovery made by accident in a laboratory in Parma. One that quietly rewrote the science of human connection. And one that explains something storytellers have always known but never been able to fully prove.

Nobody planned to discover them.

Parma, Italy. Early 1990s. A research team led by neurophysiologist Giacomo Rizzolatti was running what should have been a routine experiment. Electrodes had been implanted in the premotor cortex of macaque monkeys. The brain region responsible for planning and executing movements. The goal was straightforward: understand which neurons fire when a monkey reaches for and grasps an object.

The monkey grabs a peanut. A neuron fires. Standard.

Then one of the researchers reached for a peanut on the table during a break. The monkey was sitting still. Not moving. Not reaching for anything.

The neuron fired anyway.

The same cell. The same firing pattern. As if the monkey had performed the action itself.

It took the researchers several years to believe what they were seeing. The same neurons that activated when the monkey grasped food were lighting up simply from watching someone else do it. The brain, it turned out, does not draw a clean line between doing and observing. It simulates both.

They called them mirror neurons. And the implications of that accidental moment are still unfolding thirty years later.

What they actually are

Mirror neurons are specialized brain cells that fire both when you perform an action and when you observe someone else performing the same action. Later, the scientists found cells that fired when the monkey broke open a peanut or heard someone break a peanut. The same thing happened with bananas, raisins and all kinds of other objects.

The system is extraordinarily precise. It does not fire for any movement. It fires for meaningful, goal-directed actions. The intention behind the movement matters as much as the movement itself.

These neurons code the act regardless of whether it is performed by the self or the other.

In plain language: your brain does not experience watching as passive. It experiences watching as a rehearsal. When you observe someone reach for something, your motor system prepares to reach. When you watch someone recoil in pain, the same circuits activate as if you felt the pain yourself. When you see someone make a decision under pressure, your brain runs a simulation of making that same decision.

Why this matters far beyond a monkey in a laboratory

Mirror neurons fire when monkeys break peanuts in their hands, when they see others break peanuts, and even when, in total darkness, they merely hear peanuts being broken.

Sound. Observation. Action. All three activate the same system.

Now apply this to storytelling.

When a speaker tells a vivid, specific, embodied story, the listener’s mirror neuron system does not register it as information. It registers it as something closer to experience.

The tension in the story activates tension in the listener’s body. The moment of courage activates the listener’s own motor representations of what courage feels like from the inside. The resolution does not just produce intellectual understanding. It produces a felt sense of what it is like when things change.

This is the mechanism behind something storytellers have always known intuitively. A great story does not just describe an experience. It transfers it.

The difference between information and simulation

Consider the difference between these two sentences.

“The project was under significant pressure and the team struggled to meet the deadline.”

“It was a Wednesday in November. I had not slept properly in four days. I walked into the room and looked at the faces of my team and I knew that something was about to break.”

The first sentence is processed by the language centers of the brain. It is understood. Filed. And in most cases forgotten within 24 hours.

The second sentence activates something different. The visual cortex begins constructing the room. The body begins to register what four days without proper sleep feels like. The mirror neuron system fires in anticipation of what is about to happen.

You are no longer processing a report. You are inside the experience.

This is why specificity is not a stylistic choice. It is a neurological one. The more precisely you describe a moment, the more of your listener’s brain you activate. And the more of their brain you activate, the more of them is present in the room with you.

What I see in the room

I have watched mirror neurons work in real time more times than I can count. Each time it surprises me.

We ran a charity event for a non-profit organization. While sharing our own company story, where we came from, what we almost lost, what we chose to build instead, something shifted in the room. People leaned forward. And then, one by one, they began talking about their own organizations. Their own stories. Their own desire to do the same. The story did not inspire them to admire us. It inspired them to act. That is the difference.

As a coach I see a version of this in almost every session where real storytelling enters the room. I watch clients take their first steps toward something they have been circling for months. Not because I pushed them. Because something in the story cracked something open. I call it “seeing the crack in the wall”. That moment when a client stops trying harder at what is not working and starts going a different way. Taking a risk. Leaving something behind. Becoming a slightly better version of themselves not through effort but through a shift in how they see what is possible.

All of it had mirror neurons firing underneath.

And I have noticed something else. When people share personal experiences in a group, they do not just feel more connected. They wire together. Mirror neurons fire and something more durable than rapport is built. I sometimes say it simply: we wire when mirror neurons fire.

One of the clearest examples I have seen of this was our training and coaching work for corporate organizations working on sustainability goals. You cannot create cultural change around sustainability by making people feel ashamed or threatened. Pressure closes people down. Shame activates defence, not transformation. But when someone in the room shares how their own identity shifted, how they came to a different relationship with the environment not through argument but through a lived experience, something opens. People with completely different perspectives find a door they are willing to walk through. That is mirror neurons at work in cultural change.

I see the same thing at home. As a father, the most powerful moments I have with my children rarely involve advice or instruction. They happen when I tell them a story from my own life. A childhood memory. A moment of failure or fear or unexpected joy. I watch something activate in them. They do not just listen. They travel inside the story. And they come back slightly different.

That is the quiet power of this system. It does not require a stage or a microphone. It requires only a true story, told to someone who is present enough to receive it.

The coaching dimension

As a coach, mirror neurons changed how I understand what I am actually doing in a session.

The goal of coaching is action. Not insight alone. Not understanding alone. Chosen, sustainable, values-driven action.

What mirror neurons reveal is that action is not primarily triggered by argument or logic. It is triggered by simulation. By a felt experience of what a different future might actually feel like from the inside.

When I listen to a client and hear the metaphor embedded in how they describe their situation, and I reflect that language back to them precisely, something shifts. Not because I have been clever. Because their own brain has had the chance to observe itself from the outside. To simulate its own experience as if watching someone else live it.

That moment of self-observation is often where the real movement begins. The client does not just think differently. They feel differently about what is possible. And that felt sense of possibility is what produces genuine choice.

The practical upshot

The next time you prepare a presentation, a pitch, or a difficult conversation, ask yourself one question.

Am I giving people something to think about? Or am I giving them something to simulate?

If the answer is the first, you are working with the analytical brain. You may persuade. You may inform. You will probably be forgotten by Friday.

If the answer is the second, if you are giving people a specific, embodied, honest account of a real moment, you are working with the mirror neuron system. You are not just communicating. You are transferring experience.