Self-study Questions – Sleep and Rest Answers to these study questions can be found in Potter & Perry‚ Kee‚ and Taber’s dictionary. 1. Briefly describe the 4 stages of Non-rapid Eye Movement (NREM) sleep. · Stage 1: NREM -Stage lasts a few minutes. It includes lightest level of sleep. Decreased physiological activity begins with gradual fall in vital signs and metabolism. Sensory stimuli such as noise easily arouses person. Awakened‚ person feels as though daydreaming has occurred. · Stage
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my own personal experience‚ I agree with this article. I think that sleep deprivation poses a public health issue. Not getting enough sleep affects our grades‚ and how well we do in school. Along with some physical disadvantages‚ there are some psychological as well. In the article‚ it said‚ “...neural remodeling is important for learning and memory.” The quiet time can be good for strengthening or weakening certain neurons. Sleep is a significant thing for students to get so that they are mentally
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Revision Notes: Sleep Specification * Nature of sleep‚ including sleep stages and lifespan changes and lifespan changes in sleep. * Functions of sleep‚ including evolutionary explanations and restoration theory. Nature of sleep * Sleep is a different state of consciousness where responsiveness to the external environment is diminished. * It occurs daily as circadian rhythms and is composed of an Ultradian cycle of separate stages. * With the intention of the electroencephalograph
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REM sleep and memory. I will describe previous research and then investigate how REM and memory are associated in young people and in older people. In some ways‚ the sleep patterns of these two groups are very similar‚ but in some ways they are not. 1a. REM sleep normally happens in an hour after fall asleep and usually lasting about 30 minutes. People fall in the non-REM sleep in three stages which is the most time during the sleep. As the night goes on‚ the least deep sleep and deepest sleep stages
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Sleep Deprivation‚ Disorders‚ and Drugs JoAnna Gonzales PSY/240 August‚ 18‚ 2013 Dean J. Marzofka Sleep Deprivation‚ Disorders‚ and Drugs Some people may not be aware of the effects or causes of sleep deprivation. Sleep deprivation can affect one’s moods‚ behaviors‚ cognitive‚ and motor skills. The lack of sleep may be the result of one’s environment‚ a sleep disorder‚ or perhaps certain drugs. To gain a better understanding of sleep deprivation‚ we will examine the different sleep stages‚ common
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lover‚ Margaret Atwood uses her poem “Variation on the word Sleep” to depict the feelings of love‚ lust and desire. Atwood uses the persona of someone who feels the need to protect as the narrator of her piece. He tone is intimate and personal and her use of imagery captures the audience as Atwood metaphorically describes the speaker’s yearning. Through the use of imagery and an intimate tone‚ Atwood shows multiple variations of the word sleep by incorporating three main themes in the poem: love‚ lust
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Summary: Benefits of Sleep The article‚ “Benefits of Sleep”1 falls under the scientific category of psychology. The author Jules Sowder explains how sleep is required in everything we do in life. With a good night’s sleep comes clearer thoughts‚ stable emotions‚ and better overall health. For example‚ benefits can include body repair‚ a healthier heart‚ reduced stress‚ improved memory‚ controlled body weight‚ lowered chance of diabetes‚ and fewer occurrences of mood disorders. Sleep is probably the
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We Need Sleep Sleep is a very important aspect of our lives and people rely on it to re-energize them so they can continue onto the next day. Although sleep is thought to conserve energy it actually drains your metabolism by 5-10%. However‚ sleep is very beneficial to humans. Sleeping progresses the bodies’ growth and rejuvenates the immune‚ skeletal‚ nervous and muscular systems. Sleep also improves short-term memory‚ mood‚ efficiency‚ concentration‚ and it is actually believed that sleep also helps
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of distorted thoughts. Sleep disorder is one type of abnormal behavior that happened around us and people around us in “dot-com” era. Sleep disorders are problems with sleeping‚ including trouble falling or staying asleep‚ falling asleep at the wrong times‚ too much sleep‚ or abnormal behaviors during sleep. There are two main categories of sleep disorders‚ which are dyssomnias and parasomnias. Dyssomnias are problems connected with the amount‚ timing‚ and quality of sleep. Meanwhile‚ parasomnias
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Although taboo in Western culture‚ co-sleeping is making a comeback. After the retraction of previous statements against co-sleeping‚ Dr. Richard Ferber‚ child sleep guru‚ has now sided with a family’s decision to share a bed with their infants. Although the American Society of Pediatrics warns that sleeping with your infant can increase the risk of sudden infant death syndrome‚ the exact cause of SIDS is still unknown. The emotional benefits of sharing a bed with your baby can be enormous and some
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