All about Dreams and Sleep
Sleep is our body’s way of restoring energy while resting. As humans, we need sleep in order to survive. Sleep can get rid of an illness, lower stress levels, and strengthen one’s awareness for the day. While we sleep, whether we remember it or not, we all have dreams. A dream, as defined by the Merriam-Webster dictionary (2014), is a series of thoughts, visions, or feelings that happen during sleep. For years, psychologists and other researchers have been trying to decipher and interpret the meaning of dreams. When we sleep, we go through five different stages of sleep. The average dream occurs in REM sleep, or the fifth and final sleep stage (McEntarffer & Weseley 2012). Some common dreams are having one’s teeth fall out, being chased, or being back at school. But why do these dreams occur? To this day, we still do not know with one hundred percent certainty.
Contrary to common belief, sleep is considered one of the states of consciousness (Krieger 2011). The amount of sleep a person needs depends on a number of variables, most importantly age. Children under the age of four generally require more sleep than the average teenager or adult. Studies have shown that the majority of students from ages 15-23 are sleep deprived. This means that these students in high school...
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Shibata S, Tsutou A, Shiotani H. (2014). Relation between Sleep Quality and Daily Physical Activity in Outpatients. PubMed. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/24854994.
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