For most of the history of neuroscience, sleep looked like a puzzle without a payoff. The brain consumes a fifth of the ...

Simple nighttime habits can improve deep sleep, helping the body recover, repair, and wake up feeling refreshed.

A new project is using artificial intelligence to detect an older-than-expected ‘brain age’ from sleep signals.

Mass General Brigham researchers have developed an AI tool that analyzes brain wave activity recorded during sleep using electroencephalography (EEG), a non-invasive technique that measures electrical ...

A person’s sleeping brain may reveal warning signs of dementia long before memory problems begin. Researchers used machine learning to analyze EEG recordings from about 7,000 adults and found that an ...

Your brain has something surprising in common with the ocean: waves. Electrical activity washes over the brain's surface, creating what are called traveling brain waves, or neural traveling waves.

Spiraling waves of neural activity appear and travel in the brain. Scientists hope to learn if these rotating waves on-the-move play a global role in sensing and interpreting internal and external ...

Researchers at MIT’s Picower Institute found that rotating waves of brain activity help restore focus after distractions. In animal tests, these rotations predicted performance: full rotations meant ...

Spiraling waves of neural activity appear and travel in the brain. Scientists hope to learn if these rotating waves on-the-move play a global role in sensing and interpreting internal and external ...

Sweeping waves of electrical activity may help the brain transform fragmented visual signals into a stable picture of the world. Scientists propose that these traveling waves coordinate perception, ...