REM Sleep Behavior Disorder causes more than dream enactment—it’s a powerful clue to neurodegenerative disease risk.

A recent study of sleep lab volunteers reveals that caffeine impairs essential brain functions at night. Here’s what happens.

In a recent study published in Communications Biology, researchers have revealed how caffeine interferes with our brain ...

New research uncovers surprising effects of caffeine on the sleeping brain. Caffeine isn’t just in your morning coffee. It’s ...

A new study published in The Journal of Neuroscience has uncovered how the human brain’s internal timing mechanisms shift ...

Caffeine can make it difficult to fall asleep, but new research suggests it continues to affect your brain long after you’ve ...

parts of the brain that are used heavily during the day tend to exhibit slower brain waves during sleep, so doing anything that “meaningfully engages the brain for a while,” like learning a ...

represents your deepest non-REM sleep state. This critical restoration period features distinctive delta waves on brain monitoring. The recent study identified this phase as particularly important ...

"During deep sleep, neurons in our brain pulse in slow waves," she says. According to research, deep sleep, compared to REM sleep, is also the hardest stage to be woken from, even if there are ...

The AI tool works its magic by analyzing brain wave activity recorded during sleep using an electroencephalography (EEG) — a non-invasive technique that tracks electrical activity in the brain ...

Research from Columbia University and NewYork-Presbyterian suggests that brain waves associated with sleep may help predict recovery in unresponsive patients with recent brain injuries. The study, ...

After completing the mapping phase, you enter Somnee's 14-day "personalization phase," when it begins personalizing the stimulation for your specific brain waves to improve your sleep performance.