Essay about Dreams: The Mental Pictures

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The average person spends more than one-third of their life sleeping, and over this period of time he or she can have as many as 1,825 dreams (Wicklinski). By definition, dreams are mental images, thoughts, or emotions that are experienced while sleeping. In the beginning, dreams were thought to be messages sent from the gods or spirit world. Researchers now have many theories explaining why people dream. Many of these theories believe that dreams can resemble an individual’s sensory experiences or even secret wishes. All people dream, but only forty-two percent can recall their dreams from the night before (“Dreams”). Dreaming is important because it can impact people’s health, provide insight into what they are feeling, and reveal …show more content…
The average person spends more than one-third of their life sleeping, and over this period of time he or she can have as many as 1,825 dreams (Wicklinski). By definition, dreams are mental images, thoughts, or emotions that are experienced while sleeping. In the beginning, dreams were thought to be messages sent from the gods or spirit world. Researchers now have many theories explaining why people dream. Many of these theories believe that dreams can resemble an individual’s sensory experiences or even secret wishes. All people dream, but only forty-two percent can recall their dreams from the night before (“Dreams”). Dreaming is important because it can impact people’s health, provide insight into what they are feeling, and reveal information about their behavior. It is very important that people dream if they want to remain in good health. Sleepers can cycle through five stages of sleep continuously throughout the night. The most important sleep cycle is Rapid Eye Movement (REM). REM sleep can last for up to five minutes at a time, and is entered multiple times throughout a night’s sleep (Barrett). The brain stem, which controls a person’s emotions, memory, and desires, is very active during sleep. However, the “reasoning brain” is shut down. A person’s brain also cuts off all signals from the senses and blocks messages sent to the muscles, which prevents someone from acting out his or her dreams (?Andre-Clark). Dreams occur during the REM phase, which is

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