Dogs may look adorable when they snooze, but their sleeping habits actually hold fascinating clues on how living with humans ...

When you’re in a period of REM sleep, your eyes will rapidly move from side to side and that’s where the name REM (short for rapid eye movement) comes from. This is because when we fall asleep, our ...

Getting enough quality sleep may do more than just help you feel rested—it could play a critical role in protecting your ...

We slept on an ultra-luxurious hybrid bed for a month. Does the higher price tag mean better sleep? Here's what we found out.

Little is known about the associated brain activation during these sleep rhythms, and even less about their functional implications. In this study, we investigated the brain-wide activation underlying ...

Experts are interested in understanding the relationship between how sleep may affect Alzheimer’s disease. One study suggests that taking longer to reach the rapid eye movement (REM) stage of ...

REM sleep latency may be a marker for AD and related dementias. Prolonged rapid eye movement sleep latency may be an early indicator of Alzheimer’s disease and related dementias, according to ...

It’s not a secret that sleep can get more difficult with age — research suggests that up to half of older adults complain of sleep problems. That translates to some 27 million Americans over 65.

That’s because temperature affects our Circadian rhythm, as well as our different sleep stages. In the first three non-rapid ...

It is important for caregivers to get quality sleep. Getting more REM sleep can make a difference in mental processes, including memory and learning.

Study: Association of rapid eye movement sleep latency with multimodal biomarkers of Alzheimer's disease. Image Credit: Small365/Shutterstock.com In a recent study published in Alzheimer’s ...