Close your eyes and become completely absorbed in a good piece of music.
Or remember a time when you were driving and suddenly realised you had travelled several kilometres without consciously thinking about every turn.
Your brain did not switch off.
Your attention simply changed.
This gives us a useful starting point for understanding hypnosis.
Hypnosis is not sleep. It is not losing consciousness. And despite what stage performances may suggest, it is not someone taking control of your mind.
It is a particular state of focused attention in which we become less aware of competing information and more responsive to suggestion.
And today, researchers can observe some of what happens during this state inside the brain.
What Exactly Is Hypnosis?
The American Psychological Association’s Division 30 definition, cited by physicians Jessie Kittle and David Spiegel, describes hypnosis as a state involving focused attention, reduced peripheral awareness and an enhanced capacity to respond to suggestion.
Think about a spotlight in a dark theatre.
The entire stage still exists, but your attention becomes concentrated on one particular area.
Hypnosis works in a somewhat similar way.
Rather than allowing your attention to move constantly between thoughts, sensations, worries and external distractions, hypnosis helps narrow and direct that attention.
This matters because attention influences what information your brain prioritises.
What Happens in the Brain During Hypnosis?
This is where hypnosis becomes particularly interesting.
Using functional magnetic resonance imaging (fMRI), researchers at Stanford University studied brain activity and connectivity during hypnosis.
They found three important changes.
First, activity decreased in the dorsal anterior cingulate cortex, an area involved in the salience network — the system that helps us determine what deserves our attention.
Second, connectivity increased between the dorsolateral prefrontal cortex and the insula. In simple terms, regions involved in cognitive control became more connected with a region involved in awareness of internal bodily states.
Third, researchers observed reduced connectivity between areas of the executive control network and the default mode network, which is strongly associated with self-referential thinking and mind-wandering.
The researchers suggest that these changes may help explain some of the characteristic features of hypnosis: focused attention, changes in mind-body regulation and reduced self-consciousness.
In other words, the hypnotised brain is not “turned off.”
It is working differently.
Hypnosis Is Not Simply a Placebo
Another common misconception is that hypnosis works only because someone believes it will work.
Expectation certainly matters. But that does not mean hypnosis can simply be reduced to placebo.
Kittle and Spiegel point to research showing differences between hypnotic analgesia and placebo responses. They argue that the neurophysiological mechanisms underlying hypnosis are now sufficiently established that hypnosis should no longer be regarded as mysterious.
Neuroimaging research also supports the idea that hypnotic responsiveness involves identifiable patterns of functional connectivity.
For example, Stanford researchers found that people with high hypnotisability showed greater functional connectivity between executive-control and salience-related brain regions than people with low hypnotisability.
So hypnosis is not about pretending.
Something measurable is happening in the brain.
But Does Everyone Respond to Hypnosis?
People vary in hypnotisability.
Some enter focused hypnotic states very easily, while others respond less strongly.
Importantly, hypnosis is not about surrendering control.
Kittle and Spiegel describe hypnotisability as a relatively stable individual characteristic and emphasise that a person can enter or terminate hypnosis themselves.
That is an important distinction.
Modern Clinical Hypnotherapy is not something that is simply done to you.
You remain part of the process.
And rather than seeing hypnosis as a loss of control, it can be more useful to think about it as learning how to direct attention more intentionally.
Why Can Suggestion Matter?
Consider these two questions:
“How bad do you feel right now?”
and
“Where in your body can you notice even a little comfort right now?”
They direct your attention differently.
Kittle and Spiegel use a similar example when discussing pain. Asking about how bad someone’s pain is encourages the brain to search for pain, while asking about comfort directs attention towards sensations of comfort.
This does not mean uncomfortable sensations disappear because we use different words.
It means that language can influence where attention goes.
And attention is one of the central mechanisms used in hypnosis.
Who Is Modern Clinical Hypnotherapy For?
Within Brain Wellness, Modern Clinical Hypnotherapy is used as a complementary practice for functioning adults who want practical support with everyday patterns such as:
- overthinking and racing thoughts;
- stress and emotional overwhelm;
- low confidence or self-doubt;
- procrastination;
- feeling stuck;
- repeated emotional or behavioural patterns;
- difficulty switching off mentally.
It is not about erasing memories or magically removing unwanted emotions.
The aim is to create a structured environment in which attention, imagery, suggestion and nervous system regulation can support the practice of different responses.
Could Hypnosis Help You Respond Differently?
You may already know what you want to change.
Perhaps you want to quiet the overthinking, feel more confident, respond more calmly, or stop repeating a pattern that no longer serves you.
But knowing what you want to change and being able to respond differently in the moment are not always the same thing.
Modern Clinical Hypnotherapy works with focused attention, therapeutic suggestion and your own internal resources to support new ways of thinking, feeling and responding.
You remain aware and involved throughout the process. The goal is not to give someone else control of your mind.
It is to help you use your own mind more intentionally.
So, here is a question to consider:
If your mind has learned the patterns you experience today, what might become possible when you begin giving it a different experience to learn from?
If you are curious about what Modern Clinical Hypnotherapy could look like for you, Book a 20-minute Discovery Call.
Brain Wellness provides complementary support for adults experiencing anxiety, stress, low confidence and feeling stuck. It does not provide diagnosis and is not a substitute for medical, psychological or psychiatric care. Results vary from person to person.