Photostimulation (Dream Machine)

Supporting presence and inner exploration through light

Photostimulation is a light-based approach using rhythmic sequences perceived through closed eyelids. It can support access to modified perceptual states and a more available inner space.

Within Quanta, it is offered as a tool among others: in service of listening, integration, and the body–awareness axis — with no promise of result and no objective to “reach”.

What this approach offers

Depending on the person and the moment, photostimulation can support:

• a settling of the nervous system
• a quieter mental activity
• easier access to a meditative or introspective state
• a widening of perception (sensations, imagery, colours, associations)
• a clearer contact with what is present, to allow it to be listened to and integrated

Experiences vary widely. Nothing is expected, and nothing is guaranteed.

Formats offered

Dedicated Dream Machine session (30 to 60 minutes)

A format centred on photostimulation, including:

• a brief check-in (intention, current state, safety)
• a session adapted to the need of the moment
• a grounding and integration phase

Integrated within a Quanta session (less than 10 minutes)

Photostimulation can also be used briefly within a Quanta session when it supports the process — for example to shift state, open inner space, or support integration.

Choosing the session type

The sequence is selected according to the effect being sought (settling, centring, exploration, clarity, etc.). The approach remains simple: adjusting the tool to your rhythm — never the other way around.

How a session unfolds (Quanta framework)

Before

A short exchange: what is present, what you need, safety reference points, and whether this approach is appropriate for you.

During

You are comfortably seated or lying down, eyes closed. The session can be adjusted at any time. You remain free to stop whenever you wish.

After

A return to the body and to the room: breathing, grounding, and — if useful — a few words to support integration (without imposed interpretation).

Informed consent

Before the first use, I provide the Informed Consent document and take time to answer your questions, so that your choice is clear, informed, and free.

The Dream Machine uses intermittent light stimulation. The experience is generally safe, but it is not indicated in case of personal or family history of epilepsy, or marked sensitivity to flashing lights/screens, nor in certain neurological contexts (unexplained loss of consciousness, relevant symptoms, head trauma, brain surgery, brain tumour). It is also discouraged during pregnancy, in case of significant sleep deprivation, alcohol/sedative withdrawal, or medication that may trigger seizures, as well as in the presence of severe psychiatric conditions (psychosis, severe panic attacks, significant dissociation, suicidal ideation).

In rare cases, headaches, migraines, dizziness, nausea, or malaise may occur in sensitive individuals: the session is adjusted and stopped immediately at the first sign of discomfort.

Framework and limits

This approach does not constitute a diagnosis or medical, psychological, or psychotherapeutic treatment, and it does not replace any form of healthcare.

You remain conscious and autonomous throughout. Safety comes first: the session is adjusted — or stopped — as soon as discomfort appears.

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Frequently asked questions (FAQ)

Will I lose control?

No. You remain conscious, present, and free at all times, and you can stop whenever you wish.

Do I have to “see” something?

No. Some people perceive colours, shapes, or imagery; others do not. Nothing is required, and nothing is used as a measure of success.

Is this hypnosis?

No. There is no induction and no suggestion. The approach supports an inner state of perception, while you remain fully conscious.