This is 40 Hz gamma — your brain’s “focus rhythm.” Just seconds of it can nudge your mind into sync, sharpen attention, and clear mental static. MIT researchers found that exposing the brain to 40 Hz sound and light helped clear beta-amyloid plaques in mouse models — a hallmark of Alzheimer’s — and boosted memory in early human studies. You don’t have to understand the science to feel the shift. Try 10 seconds. Save for later. #brainhealth #focus #memory #nervoussystem #neuroscience #longevity #