A delay in getting to the rapid eye movement (REM) stage of sleep may be linked to Alzheimer's disease and related dementias, ...

Scientists have uncovered a potential link between delayed REM sleep and Alzheimer's disease. A new study shows that ...

Recent studies have shown that both the quality and the amount of sleep we get may influence our risk of developing Alzheimer ...

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

The frequency and duration of large muscle group leg movements during sleep change over time, and show distinct sleep stage differences.

Prolonged rapid eye movement (REM) sleep latency was linked with Alzheimer's disease biomarkers, cross-sectional data showed.

Those with Alzheimer’s were more likely to have delayed REM sleep, and they also had higher levels of the toxic brain proteins associated with the disorder, amyloid and tau. People with delayed REM ...

Your eyes snap open and go straight to the clock for your daily morning 'sleep maths'. How much rest have I had? The internal calculator whirls: you've been asleep five and a half hours ...

Highest performance seen by combining five features but only analyzing short (0.1- to 2-second duration) movements.

Even when our eyes are closed, we can still sense light, and this can impact when we wake up.” Meanwhile, Dr. Jess Andrade touts the 10-3-2-1-0 sleep method to further assist those tossing and ...

It usually takes each cycle of sleep 90 minutes or more to complete. The study, which involved 128 participants with mixed ...

Other draws on this one: an easily adjustable strap, contoured padding to give your eyes some breathing room, and good-enough blackout capabilities. It’s the first sleep mask I ever purchased ...