How Mendi trains your brain to focus
Train your brain to focus in just 10 minutes a day.
Featured by leading media outlets
Cutting-edge sensor technology meets neurofeedback training.
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fNIRS measures blood flow in your prefrontal cortex using harmless near-infrared light sensors. When your prefrontal cortex (PFC) activates during focus, oxygenated blood rushes to that area. Mendi detects this in real-time, giving you instant, accurate feedback on your actual focus state.
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The fNIRS sensor sits over your forehead, directly above the prefrontal cortex, the region responsible for focus, working memory, and executive function. Mendi's sensors turn your live PFC activity into simple, easy-to-learn visual feedback.
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fNIRS neurofeedback works like weight training for the PFC. With repeated sessions, lasting structural and functional neuroplasticity occurs, enhancing deep focus, cognitive flexibility, self-control, and emotion regulation.
Built on decades of neuroscience — designed for everyday use
See your brain’s progress in real time
Your first session, from start to finish.
Set up in minutes
Download the Mendi app, create your profile, connect your headset, and place it on your forehead.
Watch your focus in real time
The app guides you to a training screen. You’ll see a simple visual: a ball that rises and falls in real-time based on your brain activity.
Review your score
After 10 minutes, the app shows your Mendi Score for that session, based on changes in your brain / prefrontal cortex activity. Over time, you can track patterns and progress across sessions.
Set up in minutes
Download the Mendi app, create your profile, connect your headset, and place it on your forehead.
Watch your focus in real time
The app guides you to a training screen. You’ll see a simple visual: a ball that rises and falls in real-time based on your brain activity.
Review your score
After 10 minutes, the app shows your Mendi Score for that session, based on changes in your brain / prefrontal cortex activity. Over time, you can track patterns and progress across sessions.
Train Through Play
Your brain controls the game.
The Mendi app turns your real-time brain activity into a training game. When your focus increases, your score climbs. The feedback is instantaneous, and the changes persist long after each session ends.
Over time, your brain learns to stay focused longer — even outside the app.
