40Hz Gamma Sensory Brain Stimulation
This is a portable, desktop-friendly experimental 40Hz entrainment app using synchronized light and sound.
It is available as a one-time download with a pay-what-you-want model, so more people can try it easily.
Designed to explore whether external rhythmic stimulation can influence neural synchronization and cognitive processing.
Works entirely offline after download – fully portable and independent from internet connection.
Buy / DownloadThis project was created as an experimental response to a simple question:
Can controlled sensory stimulation influence how the brain organizes activity, processes information and integrates experience?
Instead of speculative theory, this tool is based on a specific direction of research: gamma frequency stimulation at 40Hz.
Gamma activity (~40Hz) is associated with:
– information integration across neural networks
– synchronization of neuronal firing
– higher-order cognitive processing
– memory formation and consolidation
The idea behind this project is simple:
👉 deliver external rhythmic input at 40Hz → 👉 influence internal neural synchronization patterns
Research conducted at MIT explored how combined sensory stimulation (light + sound at 40Hz) affects the brain.
Read MIT article about 40Hz stimulation
In experimental models, this type of stimulation has been linked to:
– changes in neural activity patterns
– processes related to amyloid proteins
– mechanisms associated with neurodegeneration (including Alzheimer’s disease)
This does NOT mean this application treats any disease.
This type of stimulation is often explored by people interested in: brain fog, cognitive decline, early-stage dementia and optimization of mental clarity.
It uses the same principle of synchronized stimulation in a simplified, experimental form.
The effect does not come from "watching a video".
The system is carefully constructed as a multi-layered sensory pattern:
VISUAL LAYER
– brightness modulation at exactly 40Hz
AUDIO LAYER
– sound synchronized to the same rhythm
– pink noise acting as a carrier signal
– natural environmental sounds (to increase tolerance)
This creates a coherent stimulation environment engaging multiple sensory channels simultaneously.
From a neurohacking perspective, this tool can be seen as:
– an external entrainment signal
– a way of nudging brain activity toward gamma rhythms
– a controlled sensory perturbation of neural systems
Instead of forcing a state, it introduces a pattern the brain may synchronize to.
If neural networks operate through synchronized firing patterns, then rhythmic external input can act as:
– a timing reference
– a coordination signal
– a perturbation that reorganizes activity
This may support:
– integration of information
– reduction of chaotic thought loops
– improved coherence of mental processing
This is exploratory and subjective.
Users may notice:
– mental lightness
– reduction of intrusive thoughts
– “reset-like” clarity
– improved integration of learned material
This is NOT:
– a medical treatment
– a therapy tool
– a guaranteed cognitive enhancer
This IS:
– an experimental sensory system
– a neurostimulation prototype
– a tool for personal exploration
1. Download the ZIP file
2. Extract all files
3. Open the folder
4. Double click ▶ START
5. Choose duration and scene
6. Adjust light intensity
7. Press PLAY
Important: all files must remain in one folder
This tool uses flickering light and synchronized audio stimulation.
Do not use if you:
– are sensitive to flashing lights
– have a history of epilepsy or seizures
– experience discomfort during use
Use with caution:
– avoid very high volume levels
– do not use while driving or performing tasks requiring attention
– stop immediately if you feel discomfort
This is an experimental multi-sensory entrainment tool inspired by 40 Hz research. It is not a medical device and is intended for wellness and exploratory use only.
I'm currently collecting feedback on the effects of 40Hz gamma audio-visual stimulation.
People interested in participating in the research can receive a free copy of StateLab Reset in exchange for completing the survey and sharing their experience.
To apply, simply send a message using the contact form below.
You can review the survey here:
StateLab Reset User Experience Survey
Researchers, developers, biohackers and curious users are welcome to share observations, ideas and feedback.
Have a question, suggestion, idea, or would simply like to discuss the project? Feel free to send a message.