来自MSN

So THAT's Why Our Eyes Move During REM Sleep

Rapid eye movement, or REM, is a stage of sleep in which you’re most likely to dream. Your heart rate, blood pressure, and even temperature might rise in this phase – and your eyes, well, rapidly move ...

What is REM sleep and why is it important?

REM stands for Rapid Eye Movement and it’s seen as the deepest stage of the sleep cycle. As the name states, REM sleep is ...