Stage 5 REM Sleep
Stage 5 Sleep is probably the most fascinating stage of sleep, as scientists still do not know the true purpose of this stage. Stage 5 sleep is also termed Rapid Eye Movement, or REM sleep.
During the 1950s a scientist by the name of Nathaniel Kleitman discovered that when people were in this stage of sleep, their eyes moved very rapidly in all directions. He also discovered that when people were woken up from this stage, 95% of the time they said they were dreaming just at that time. This is why REM sleep is also commonly referred to as dream sleep. It's believed that we dream mostly in the REM sleep stage.
What happens to our brain waves during REM sleep?
As you have learned so far, it would naturally make sense that our brain waves become even LOWER in this stage of sleep - however, the opposite is true. Our brain waves rapidly increase, and they're very identical to the ones we exhibit when we're wide awake! This kind of makes sense as you think about it - since when we experience dreams, they often feel so real and vivid it's hard to realize they weren't real when we finally wake up.... and of course, sometimes when we wake up we tend to wish those dreams WERE in fact real :o)
We ALL dream every night; however, not all of us remember our dreams when we wake up. You'll explore a killer technique to remember all your dreams vividly in the How to Get The the "Vivid Dreams" e-book that came with this book.
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