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Why Hypnosis Works

The science behind the most powerful tool in performance psychology

Guess what? 
You've actually been hypnotized before. You just didn't call it that.
 

Ever cried in a movie, laughed out loud, or felt your heart race for a character on screen? Ever driven somewhere and realized you don't remember the last five minutes? Or doom scrolled for what felt like ten minutes and looked up to find an hour had passed?
 

That's hypnosis. A natural state your mind slips into all the time.
 

The difference is, in a hypnosis session, we use that state is used on purpose to create real, lasting change in how you think, feel, perform and respond.

 

It's not what you think it is
Hypnosis has a perception problem.

Most people picture a swinging watch, a stage show, someone clucking like a chicken. That version of hypnosis has almost nothing to do with what happens in an actual therapeutic session.

 

What researchers at Stanford, Harvard, and institutions around the world have been studying for decades is something far more precise: a measurable, repeatable shift in how the brain processes information.

A shift that creates a window for change that ordinary waking consciousness doesn't easily allow.


This is not woo woo. This is neuroscience.

And my friends and family describe me as the most practical person they know. 



What your brain is actually doing
Your mind operates on two levels simultaneously.
 

The conscious mind is the part reading these words right now. It thinks, plans, sets goals, and knows what you want to change. It's articulate and rational and largely in charge of what you say you'll do.
 

The unconscious mind is running everything else. Your habits, your emotional reactions, your automatic responses, your deeply held beliefs about yourself and what's possible. It learned what was safe and familiar at a young age, and it has been running those same programs ever since, mostly without your awareness or permission.
 

This is why knowing better doesn't always mean doing better.
The two systems aren't always working from the same information.

 

Hypnosis creates direct access to the unconscious system, the part where the pattern actually lives, to facilitate change. 

 

What the research shows

Brain imaging studies have given researchers an unprecedented look at what happens neurologically during hypnosis. The findings are consistent and significant.

In a landmark study from Stanford University School of Medicine, researchers used fMRI to scan the brains of subjects during hypnosis sessions.

They found three distinct changes in brain activity:

 

  1. Reduced activity in the dorsal anterior cingulate cortex, which quiets the mental noise and self-monitoring that keeps people stuck.
     

  2. Increased connectivity between the prefrontal cortex and the insula, enhancing the brain's capacity for emotional regulation and body awareness.
     

  3. Reduced connectivity between the executive control network and the default mode network, which is associated with less self-consciousness and greater openness to change. (Jiang et al., Cerebral Cortex, 2017)



What this means in a session
When you enter a hypnotic state, your brain shifts into a mode of heightened focus and openness. The critical, analytical filter that normally evaluates and often resists new information becomes quieter. The unconscious mind becomes more receptive to new associations, new responses, and new ways of interpreting the situations that previously triggered the old patterns.

This is not sleep. You are aware, present, and completely in control the entire time. You cannot be made to do or say anything you don't want to. The experience is closer to deep focus than to unconsciousness. Many people describe it as the most relaxed they have ever felt while still being fully alert.



What won't happen
You won't lose control. You won't reveal secrets or say anything you don't want to say. You won't get stuck in trance. That's impossible. You won't be asleep or unconscious. You won't be manipulated.


What will happen
You'll feel deeply relaxed and more focused than usual. You'll be fully aware the entire time. Your mind will become quieter and more open to change. Patterns that have felt fixed will start to shift. You'll leave with tools you can use on your own.


The bottom line
Old patterns don't get overwritten by force. They get updated by giving the unconscious mind new, better information to work from.

Hypnosis is the oldest form of Western psychotherapy, and for most of its history it was dismissed as pseudoscience. That is no longer a defensible position. The neuroscience is clear, the clinical outcomes are documented, and the research continues to accelerate.

What hypnosis offers is something genuinely rare: a way to change not just what you think, but how your brain automatically responds. Not through willpower or repetition alone, but by working at the level where the pattern actually lives.

That's what makes it different.

And that's why, for the right person with the right goal, it works faster than almost anything else.


Research also shows that hypnosis reduces activity in the amygdala, the brain's threat-detection center, while strengthening the regulatory pathways between the prefrontal cortex and the amygdala.

In plain terms this means: the brain becomes less reactive and more responsive. Triggers lose their charge. The space between stimulus and reaction widens. (Functional Brain Changes Using Hypnosis, Brain Sciences, 2022)

And the best part? Hypnotic responsiveness — how hypnotizable you are — is not a fixed trait. It can be trained and enhanced. I can show you how. If you tried hypnosis before and it didn't work, that doesn't automatically mean it won't work for you now.



My approach

What also sets this work apart is who I was before I became a hypnotist. As a trained coach and educator, I don't see myself as someone who does something to you. I see myself as your partner in change. We collaborate. I bring the tools, the training, and the map and you bring the willingness, and we figure out the rest together. Sessions often blend hypnosis with coaching, parts work, and other modalities depending what you need. Beacuse real transformation isn't  one-size-fits-all. It's teamwork. 


Ready to join forces? 
Book a consultation and let's explore more.

Get in touch

Performance Hypnosis combines the power of hypnosis and performance coaching to help you change the patterns holding you back in sports, in business, and in life.

Fill out the form below to set up a consultation call and let's talk about what's possible for you.

MARY GALLAGHER
PERFORMANCE HYPNOTIST

Do it better with hypnosis.

Charleston, South Carolina & Globally via Zoom

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Hypnosis services are complementary in nature and are not a substitute for medical, psychological, psychiatric, or other licensed healthcare treatment. Mary Gallagher does not diagnose, prescribe, or cure. 

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