Question

Why do we dream?How?Explain!

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Answer 1

Answer:

The most honest answer is that we do not yet know the function or functions of dreaming. ... They feel that sleep, and within it REM sleep, have biological functions (though these are not totally established) and that dreaming is simply an epiphenomenon that is the mental activity that occurs during REM sleep.Jul 10, 2006One widely held theory about the purpose of dreams is that they help you store important memories and things you've learned, get rid of unimportant memories, and sort through complicated thoughts and feelings. Research shows that sleep helps store memories.

Answer 2

Answer:

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The scientific study of dreams is called oneirology. Dreams mainly occur in the rapid-eye movement (REM) stage of sleep—when brain activity is high and resembles that of being awake. At times, dreams may occur during other stages of sleep. However, these dreams tend to be much less vivid or memorable.

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