REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

For the next in our series of conditions GPs might rarely encounter, Neurology consultant Dr Clare Bolton provides an ...

Sleep deficiency is associated with atrophy of the inferior parietal region of the brain, according to a study published online March 31 in the Journal of Clini ...

Hallucinogens like DMT, psilocin, and LSD might rewrite the rules of sleep, blurring the line between dreams and reality.

Can poor sleep raise your risk of Alzheimer’s? A new study links reduced sleep stages to brain shrinkage in areas prone to ...

HOUSTON — A good night’s sleep is important for both the body and brain. It’s essential to understand the four stages of ...

Infant sleep patterns fluctuate significantly during the first year, with newborns sleeping in short bursts and gradually ...

Low-intensity multi-task exercise improves sleep quality in older adults by activating the prefrontal cortex and increasing ...

People on TikTok and other social media say they feel more alert when they have had fewer hours of sleep—but sleep scientists ...

Whether practised in the morning or in the evening, yoga can promote relaxation of the mind and the body, improving the ...

Need another reason to prioritize your sleep? Not spending enough time in the two deep stages of sleep — slow-wave and rapid ...

A study published in the Journal of Clinical Sleep Medicine explores the association between sleep architecture and brain atrophy in regions vulnerable to | Neuroscience ...