During REM sleep energy comes to the brain and body.
What is REM sleep?
- A stage of sleep known as rapid eye movement (REM) sleep is connected to dreaming and memory formation.
- When researchers were observing infants sleeping, they realized that there were distinct intervals when their eyes were moving quickly from side to side. This observation led to the discovery of REM sleep.
- The term "REM sleep" refers to these fast eye movements.
During REM sleep, what happens?
- Your heart rate increases, your breathing becomes irregular, and your eyeballs move quickly behind your closed eyes during REM sleep.
- Your brain is quite busy during REM sleep, and your brain waves become more inconsistent. This is in contrast to other stages of sleep, during which your brain waves settle down.
What Time Does REM Sleep Start?
- About 60 to 90 minutes after drifting off to sleep, you go through your first REM sleep cycle.
- You go through all four stages of sleep several times during a complete night's sleep: three non-REM stages, then one REM stage.
- All of the sleep stages must be cycled through once, which takes 90 to 120 minutes.
Learn more about REM sleep here:
https://brainly.com/question/11002363
#SPJ2
