THE BIRTH OF AN IDEA
The Brain of Presence: The mind does not unfold in a vacuum.
From birth to the end of life, presence silently shapes our development, our balance, and our way of inhabiting the world.
We have all had this experience.
- Entering a room alone.
- An office.
- A silent corridor.
- A house.
Then to feel that someone is there.
- Sometimes even before seeing it.
- A noise, a shadow, a vague impression — nothing certain, and yet already something.
- Immediately, something changes.
- Attention is being reorganized.
- The body becomes slightly more alert.
- The perception of space is no longer quite the same.
As if the brain were already adjusting its functioning, without waiting to be certain.
Are we alone… or not?
The question is rarely posed in such clear-cut terms. Most of the time, it does not have a clear answer — only a degree of certainty, which becomes clearer or less clear as new clues appear.
This experience seems commonplace.
And yet, it could reveal something much deeper.
For more than a century, numerous studies have shown that the mere presence of other people can already modify our behavior, our attention, our level of effort or our performance.
This phenomenon, known as social facilitation, is one of the oldest and most robust observations in experimental psychology.
The presence of others sometimes seems to help us to mobilize more of our resources.
Sometimes, on the contrary, it increases hesitation or difficulty.
But in both cases, something is already becoming clear:
We don't function in exactly the same way when someone else is present.
This observation has begun to resonate in very different fields: psychotherapy, human development, trauma, attachment…
- Everywhere, the same intuition seemed to reappear:
- Certain presences contribute to internal security.
- Others maintain the nervous system in a state of vigilance or anticipation of danger for an extended period.
Gradually, another question began to emerge. What if the presence of others not only altered our relationships, but also the very conditions under which the brain functions?
It was from this intuition that the Brain of Presence project was born. An attempt to explore a simple question: What if the human brain was never designed to truly function on its own?
An attempt to explore a simple question:
What if the human brain was never designed to truly function on its own?
What presence may already be changing in your life
Take a moment.
And observe.
- Do you work in the same way when someone is present?
- Do certain people immediately soothe your nervous system?
- Have you ever felt that a place “changed” simply because another person entered it?
- Do you think more clearly in certain situations… and less clearly in others?
- Do some absences continue to have an effect long after others have left?
Perhaps we tend to view these phenomena as secondary, subjective, or simply emotional.
And yet, they could already reveal something deeper: the way in which the presence of others silently participates in the organization of our mental life.
If several of these questions resonate with you, then you may have already encountered, in your own experience, what The Brain of Presence seeks to explore. To understand how this hypothesis renews the concept of the social brain, the following page explores its limitations.