Success isn't just about strategy and execution — quality sleep fuels energy, decision-making and emotional stability. These ...

Rapid-eye-movement (REM) sleep is associated with more sympathetic ... is able to envelop the finger up to and beyond its tip with a uniform pressure field. The applied pressure field is ...

A new study reveals that not getting enough of specific stages in the sleep cycle may be linked to cognitive decline and ...

During REM sleep, your heart rate increases, your blood pressure elevates, and your eyes move. REM sleep may also be the time when your brain processes emotions and solidifies memories.

Your heart rate and blood pressure slow during slow-wave sleep, and it's when your body also produces hormones necessary for metabolism. During REM sleep, the Sleep Foundation notes, your heart ...

The key to getting good sleep is understanding how it works. But it's a complicated thing. And, while we usually hyperfocus on sleep duration, counting the hours of rest we get and assuming the ...