Understanding Dreams

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Understanding Dreams

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Dreams happen during the rapid eye movement (REM) stage of sleep. In a typical night, you dream for a total of 2 hours, broken up by the sleep cycle. Researchers do not know much about how we dream or why. They do know that newborns dream and that depriving rats of REM sleep greatly shortens their lives. Other mammals and birds also have REM sleep stages, but cold-blooded animals such as turtles, lizards and fish do not.Dreams have been a mystery to us since man first developed the ability to walk upright. The stuff of legends, myth and fairy tale,...

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