Can You Really Rewire Your Brain? Neuroplasticity Explained

If you've spent any time on social media, you've probably met neuroplasticity as a kind of reset button. Picture yourself calm, breathe a certain way, think new thoughts, and the brain rewires itself. I've written something close to that myself in the past. It's an appealing idea, and part of it is true.

Your brain does keep changing throughout your life. It changes mostly through repetition and through experiences that matter emotionally, and the reactions that trouble people most, a surge of panic or a sudden drop into shame, are often the ones that thinking differently doesn't reach.

If you arrived here looking for help with persistent pain or exhaustion, this article looks at the emotional side of neuroplasticity: anxiety and the reactions we learn. If your main struggle is the pain itself, that is what my NeuroSomatic Reboot programme is built for, and it runs separately from my therapy practice.

What does neuroplasticity actually mean?

Neuroplasticity is the brain's capacity to change its own connections in response to experience. For a long time the adult brain was thought to be more or less fixed. That view has changed: the brain stays capable of change throughout life, though more readily in some areas and at some ages than others.

Think about learning to drive. At first every step takes effort and attention. A few years on, you can arrive somewhere with little memory of the journey. Repetition has turned a deliberate sequence into something your brain runs on its own, and that is neuroplasticity at work.

What gets less airtime is that it works in every direction. Your brain learns from experiences that hurt you as readily as from ones that help. Someone who learned early that conflict meant danger may still feel their chest tighten at a raised voice decades later, long after the danger has gone. That tightening is learning too. It made sense once, and it keeps running because the brain doesn't easily let go of something it filed under safety.

Why can't I think my way out of an anxious reaction?

Many of the people I work with understand their anxiety remarkably well. They can tell me where it started, what sets it off and why it makes no sense now. And they still feel it.

This makes sense once you know how quickly the brain decides whether something is a threat. Much of that assessment happens fast and outside conscious awareness, so the reaction is already underway in your chest, your stomach or your breathing before you've had a single thought about it. Reasoning arrives afterwards, at a response that has already happened.

Insight still matters. Understanding where a pattern comes from can take away some of the shame of having it. On its own, though, it often leaves the response untouched, because the response is generated somewhere reasoning doesn't reach. As I often put it, we cannot work on a response generated at such a deep level in the brain from a cognitive point of view.

If you're noticing physical symptoms such as chest pain, a racing heart or breathlessness and haven't had them checked, please see your GP first. Anxiety can feel very like a physical problem, and it's worth ruling one out.

What does the popular version get wrong?

The social media version of neuroplasticity is appealing for good reasons. It's hopeful, and it gives you something to do today. Some of it holds up: repeated practice does shape the brain, and slow breathing or a few minutes of steady attention can settle your body in the moment, which is worth having.

Where it overreaches is in the promise. Imagining yourself calm for a few minutes a day has not been shown to rewire a deeply learned response, and "science-backed" often stretches further than the research behind it. Change in long-standing reactions tends to need a great deal of repetition, or work at the level where the response is generated.

There's a quieter problem as well. If you're told that changing your brain is simple, it's a short step to wondering what's wrong with you when it hasn't happened. Nothing is. A reaction that has outlasted years of insight and effort tells you how deeply it was learned, and how much it once mattered for your safety.

Where does BWRT® fit in?

BWRT® is my main approach, and it's built on exactly this point. It works with automatic responses at the level where they are generated, below conscious thought. It's a bodymind approach for the same reason: every response the nervous system produces is felt in the body.

It's worth saying what sessions are like before anything else. They're conversational, and the change work itself is brief and structured: you bring the difficulty briefly to mind, and we work with the response you would prefer to have in its place. You won't be asked to narrate your history at length. If you're looking for a course of breathing or visualisation practices to use when anxiety strikes, other practitioners and formats are designed around that, and I'd rather say so now than after you've booked.

I also want to be straight about the evidence. BWRT® is a young approach and its research base is still small, so I can't point you to large controlled trials. What I can tell you is what I see in my clinical work, where clients often describe an old reaction that used to fire automatically arriving more quietly, or not arriving at all. That is clinical experience, and I'd ask you to weigh it as such.

You can read more about how I use it on my BWRT® page.

Where to start

If an old reaction keeps arriving before you've had a chance to think, and understanding it hasn't been enough, a free initial consultation is a place to talk it through and see whether working together would suit you. I see clients in person in Lisburn and Belfast, and online. You can book whenever it feels right on my psychotherapy page.