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The discussions in class concerning sleep have been very interesting, but there are still so many topics that we haven't touched on at all. One of these topics, which interests me greatly, is reoccurring dreams. I often have dreams that involve situations that are pretty much the same. How is it that the brain keeps repeating basically the same thing over and over again, at intermittant spaces of time? Is it similar to deja vu, which I've heard is when the brain slips up when registering info? Or is it just another thing that we'll never know the source and location?