A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...

Next to REM sleep, which you’ve probably heard ... and an important aspect of sleep physiology, containing sleep spindles and ...

These sleep spindles represent short bursts in activity ... and occur during the third stage of non-REM sleep – also known as deep sleep. “This is the most restorative stage of sleep, and ...

Prolonged rapid eye movement sleep latency may be an early indicator of Alzheimer’s disease and related dementias, according ...

Scientists have recently shown that both the quality and the amount of sleep we get may influence our risk of developing Alzheimer’s disease.

Spindles, it’s theorized ... Rapid eye movement, or REM, sleep was discovered in 1953—more than 15 years after stages 1 through 4 had been mapped—by Eugene Aserinsky and Nathaniel Kleitman ...

Researchers have discovered that positive emotions enhance perceptual memories during sleep, particularly in the non-REM stage.

Taking longer to enter the dream phase can disrupt the ability to consolidate memories and interfere with emotion regulation.

Sleep spindles are certain brain patterns produced ... There are two types of sleep—rapid eye movement (REM) and non-REM ...

OxStu's breakdown on the science behind sleep, providing practical advice on how to establish a good sleep routine.