Mindfulness meditation: calming the brain through presence

drissboussaoud
3 days ago
4 min read

Updated: 3 days ago

Mindfulness meditation is often presented as a simple way to reduce stress and calm the mind. Yet, behind this seemingly silent practice lies something much deeper: a transformation of how we inhabit the present, how we feel our bodies, and even how we relate to others. Long associated with well-being or contemplative traditions, mindfulness is now the subject of entensive neuroscience research. This research shows that meditation can alter attention, emotional regulation, the activity of certain brain networks… and also our sense of inner security.

Why do some people quickly feel calmer, while others feel overwhelmed by their thoughts, anxiety, or emotions when they close their eyes for a few minutes?

Contemporary neuroscience, polyvagal theory, and trauma-centered approaches now allow us to shed new light on these questions.

Perhaps meditation is not simply about "emptying the mind", but about gradually finding a more stable way of inhabiting one's attention, one's body... and presence in the world.

Mindfulness: a more stable way of inhabiting one's attention, one's body... and presence in the world.

Mindfulness meditation: calming the mind and body through presence

Just a few years ago, mindfulness meditation was often perceived as a fringe practice, associated with personal development or certain Eastern spiritual traditions. Today, it's everywhere: mobile apps, businesses, hospitals, psychotherapy, neuroscience…

Why such interest?

Probably because many people live with a feeling that has become almost permanent: a brain that never stops. Intrusive thoughts, anxiety, mental fatigue, physical tension, difficulty being truly present in the moment.

In this context, meditation is appealing because it offers something seemingly very simple: returning to immediate experience. Breathe. Observe. Feel. Be present.

But behind this simplicity lies something much deeper.

What happens in the brain when we meditate?

For a long time, meditation was described in primarily philosophical or spiritual terms. Neuroscience has gradually allowed us to observe what actually happens in the brain when a person practices mindfulness.

When attention stabilizes on breathing, bodily sensations, or the immediate environment, several phenomena seem to appear:

a decrease in mental agitation,
a reduction in certain forms of rumination,
better emotional regulation
a change in the attention paid to the body,
and sometimes a feeling of inner slowing down.

In other words, meditation is not simply about "thinking positively" or "emptying your mind." It alters the state of the nervous system.

Some people then discover something astonishing: they spend a large part of their lives disconnected from their own immediate experience. The body is there, but the mind is elsewhere—in anticipations, scenarios, worries, memories, or daily obligations.

Mindfulness specifically proposes returning to this direct experience.

Not to suppress thoughts. But to no longer be completely swept away by them.

Why are some people unable to meditate?

This is probably one of the biggest misunderstandings surrounding meditation.

Some people close their eyes for a few minutes… and immediately feel:

a rise in anxiety,
an inner turmoil,
uncontrollable thoughts,
a feeling of discomfort,
sometimes even difficult memories or a feeling of emptiness.

They then conclude:

"I'm not made for meditating."

In reality, it is often not a problem of willpower.

The human nervous system does not calm down simply because it is asked to calm down.

In some people—particularly those experiencing chronic stress, hypervigilance, psychological trauma, or emotional exhaustion—the brain remains in a near-constant state of alert. In this state, stillness and silence can become difficult to tolerate.

The polyvagal theory has helped to better understand this phenomenon: before it can calm down, the nervous system must first perceive sufficient security.

And sometimes, this security cannot be found alone.

Is meditation really a solitary experience?

This is where things get particularly interesting.

Meditation is often presented as a purely internal, individual practice, almost isolated from the social world. However, neuroscience now shows that the brain remains deeply sensitive to the presence of others, even without direct interaction.

The mere presence of another person can change:

our vigilance,
our stress level,
our attention,
our breathing,
and the activity of certain large brain networks.

In other words, our brain never functions completely on its own .

In certain situations, meditating in the presence of a group, a therapist, or simply a calm and reassuring person can profoundly alter the inner experience.

Many patients describe something very simple:

"I can't do it alone. But when someone is there, something calms down."

This idea is essential.

Perhaps what helps some people to meditate is not only the technique itself, but also the quality of presence in which this experience becomes possible.

Meditation, psychotherapy and emotional regulation

In the field of psychotherapy, mindfulness now occupies an important place, particularly in approaches focused on trauma, anxiety, or emotional regulation.

But therapeutic meditation is not about asking a person to "stay calm".

It consists rather of gradually helping him to:

to return to one's bodily experience,
observe your emotions without being overwhelmed,
to develop a different relationship with one's thoughts,
to regain a sense of inner security,
and sometimes relearn how to inhabit the present without immediate danger.

In some approaches such as EMDR , mindfulness can also help to stabilize attention, strengthen internal resources, and improve the ability to stay connected to the present moment during therapeutic work.

But this often requires gradual progress, rhythm… and a sufficiently secure therapeutic relationship.

When meditation is not enough

Meditation can be valuable.

But it is not a universal solution.

Sometimes, what is called "difficulty meditating" actually reflects:

an exhausted nervous system
chronic hyperactivation
old relationship wounds,
or a state of survival that has become habitual.

In these situations, it's not about "meditating better".

The first step is to regain enough security so that the brain can relax some of its vigilance.

And this often involves:

the body,
the relationship,
breathing,
co-regulation,
therapy,
and the quality of human presence around oneself.

Another way to understand mindfulness

Perhaps mindfulness is ultimately not an attempt to "empty the mind".

Perhaps it corresponds to something simpler and more human:

to rediscover a more stable way of inhabiting one's body, one's attention, and presence in the world.

🧠 Test your knowledge of mindfulness

Selon les données évoquées dans l’article, une pratique brève mais régulière (environ 5 minutes par jour, 5 jours par semaine) peut :

A. Être insuffisante pour produire des effets mesurables
B. Modifier le fonctionnement cérébral observable en IRMf
C. Supprimer définitivement le stress
D. Remplacer toute forme de psychothérapie

Après la lecture de cet article, seriez-vous prêt(e) à expérimenter 5 minutes de pleine conscience par jour pendant deux semaines ?

Oui
Peut-être
Pas pour le moment

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