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    Why do we dream when we are asleep?

    What is the purpose of dreaming?

    0  Views: 238 Answers: 2 Posted: 10 years ago

    2 Answers

    it;s away for the brain to get rid of trash it does not need just like a computer.
    Memory retention is one large reason.

    Dreaming sleep has also been shown to play a general role in reducing brain excitability and can have a favorable effect on our moods.


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