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bad effects of sleep deprivationb essay
The importance of sleep
bad effects of sleep deprivationb essay
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Everyday people are cutting down on the good aspects of life that are needed to sustain a healthy life style, in order to achieve the goals of their busy life schedule. The biggest component of one’s life that does not receive the full attention it deserves is sleep. Society, as a global scaled group, is guilty of minimizing the amount of sleep that one needs to achieve per night. Instead of actually taking the time to sleep and allow for the brain to rest, people replace sleep with other activities and methods to keep up, such as yoga and caffeine; but these activities are not able sustain and rejuvenate the brain like sleep does. As a result, replacing sleep has a detrimental affect on the human mind, physical appearance, and thought process. Most people feel the heaviness of their eyelids pulling down over their eyes with force of gravity, feel the pressure of their body heaving down, and constant drumming thought of sleep in their head, but why does most of society choose to ignore it? Why do we ignore the consequences of not sleeping, even though, we know how dangerous it can be?
The guiltiest group of people who chose to ignore the longing of sleep happens to be students. Out of a 191 students (95 men and 96 women), the average amount of sleep a person received per night was six hours and fifty-five minutes, with a deviation of one hour and forty-five minutes, while, the healthy estimate of sleep a student should be receiving is eight hours and fifteen minutes (Buboltz, Brown, & Soper, 2001). This means that one hour and twenty minutes of sleep each night is being lost. Using these numbers, a student should be averaging fifty-seven hours and forty-five minutes of sleep per week, but, if one person only sleeps an average...
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... American College Health. 50(3), 131- 135
Curcio, G., Ferrara, M., Gennaro, L. (2006) Sleep loss, learning capacity and academic performance. Sleep Medicine Reviews. 10(5), 323-337. http://dx.doi.org/10.1016/j.smrv.2005.11.001
Czeisler, C. (2013) Perspective: casting light on sleep deficiency, Nature. 497.7450
Ellenbogen, J. (2005) Cognitive benefits of sleep and their due to sleep deprivation. Neurology. 64(11), 25-27. doi: 10.1212/01.wnl.0000164850.68115.81
Knutson, K. L., Cauter, E., Rathouz, P., Lijing, Y., Hulley, S., Lui, K., Launderdale, D. (2009) Association between sleep and blood pressure in midlife. JAMA Internal Medicine. 169(11), 1055-1061. doi:10.1001/archinternmed.2009.119
Rasch, B., Born, J.,(2013) About sleep’s role in memory. Physiological Role, 93(2), 681-766. http://dx.doi.org/10.1152/physrev.00032.2012
Using secondary sources from academic journals, as well as other peer-reviewed materials in the science of sleep medicine, this report outlines how academic performance and physical health is affected by chronic sleep
Sleep is one of our basic needs to survive, however in the modern days sleep deprivation in increasing more and more each day, causing accidents and medical problems for the people and the community. This essay will look at the meaning of sleep and sleep deprivation and the basic perspectives on what motivates sleep and sleep deprivation with the five perspectives; evolutionary, psychodynamic, behaviourist, cognitive and the hierarchy of needs. This essay will also evaluate the best perspective to eliminate sleep deprivation with the cases studies discussing the general hypothesis of sleep and sleep deprivation.
Huffcutt AI, Pilcher JJ. Effects of sleep deprivation on performance: a meta-analysis. Sleep. 1996; 19(4):318-326.
Sleep is an extremely interesting phenomenon in which the mind almost completely departs from the usual realm of consciousness. It is distinguished from quiet wakefulness and a decreased ability to react to stimuli where we become less aware of our surroundings. However, it is more easily reversed than being in hibernation or a coma. It is a function that has been extensively researched by many. After all, we would not have evolved a mechanism that forces us to spend one-third of our lives sleeping unless sleep did us some good. What good does it do tough? Over the years, many theories have been proposed as to why we need sleep. The simplest is that it saves energy. An individual’s energy expenditure and demand is reduced during the day, or night, as an animalistic instinct when they are least efficient to search for food. This is also supported by the decrease of body temperature and caloric demand throughout sleep. For example, when NASA sent a robot to mars, it was programmed to shut down at night so exploration would not waste energy. This is like our bodies, as they need time to recuperate and to slow down. In addition, sleep provides an occasion for restorative functions of the brain where the body is allowed sufficient time to repair and rejuvenate itself. For example, animals that are deprived of sleep entirely lose all their immune function and will soon die in a matter of weeks. Other findings have shown that many restorative functions in the body like tissue repair, muscle growth, and growth hormone occur mainly during sleep. When people are deprived of sleep, inhibitory transmitters accumulate in the brain, interfering with attention and learning. People that are well rested will notice when their attention lapses, a...
Contrary to what most people assume, the negative effects of sleep deprivation accumulate when the number of lacking hours of sleep of an individual is not consistent on a day-to-day basis. In fact, researchers claim that the majority of people need seven to eight hours of sleep to function in their optimal level (Brody, n.d.). By optimal, it is assumed that these individuals are able to get the most out of the “daily grind” and are able to maximize their potential through their daily activities. Getting the right amount of sleep is just as important as, say, eating the right balance of food. People are able to function, but not in a maximized manner, when the right amount of sleep is not ingested.
When most people think of sleep, they think of it as a relaxed but yet not a very important part of our daily lives. What most people don’t understand is although we are not up and moving around and getting tasks completed, our brains are still very active. Without sleep our bodies do not function correctly on a daily basis, and our mental state is at risk.
Sleeping is something that is an essential part of human nature and is a must in order for one to be a functional human being. Sleep is an idea that is accompanied by many wives’ tales, including the ideas that one needs seven to eight hours of sleep each night and alcohol helps one fall asleep and sleep more soundly. One myth about sleep is that during sleeping, one is in a state of nothingness. In truth, however, it has been discovered that during sleep the brain is active, variations in heartbeat and breathing occur, and the eyes and ears are active throughout the time of sleep. These activities during a person’s sleep are important because they help that person be more aware, awake, and alert during consciousness. If all of these important activities occur during sleep, why is it that people are so willing to short themselves of this vital activity? Although much about sleep still remains a mystery, research and experiments continue to show how important sleep is to each and every person. Throughout this paper, I will discuss sleep and the effects that it has on performance and health, especially in college students. A college student’s sleeping pattern is a reliable indicator to their level of performance in the classroom and other school-affiliated activities, as a lack of sleep leads to decreased performance. Sleep is directly related the level of performance and health in an individual; the more rested a person is, the better that person will perform and feel (Dryer, 2006).
Each night, the average person spends approximately 7-9 hours giving their bodies a restful vacation in the land of dreams. Considering this, we spend 1/3 (or 25 years) of our entire lives engaging in this idle activity. Although these numbers can appear as a waste of time in our every day lives, sleeping and/or napping is the energy that helps fuel our bodies to function correctly. Sleep is a necessary function in our every day routine in order to make our brains function at the most efficient level. As we sleep, the brain helps us to recuperate and regain strength by “restoring and repairing the brain tissue” (Myers, 2010, p 99). Without this reviving process, we would all eventually deteriorate. By impairing the sleep deprived mentally and physically, it can potentially cause serious harm. We must fade our conscious mind, and let our mind relax within subconscious state.
Sleep loss and shifting sleep patterns are known to be widespread across college campuses throughout the United States and the world at large. Yet, while many studies exist relating sleep to performance, a much smaller amount of studies focus on the Through analysis of these sources as they would prove useful when researching and writing upon the idea of sleep and its correlation to academic performance it was found that a paper titled “Sleep-Wake Patterns and Academic Performance in University Students”, which was presented to the European Conference on Educational Research, is overall the most useful source represented to research the topic.
Many times people think they can accomplish more if they could eliminate so much sleeping time. However, they are only hurting their productivity if they lose sleep. Two articles deal with the issue of sleep deprivation. The College Student Journal published an article about the grade-point average of college students and sleep length, while U.S. News & World Report produced an article dealing with the lack of
Sleep is a reversible, repetitive, and active behavior which plays different roles. These roles include restoration processes, memory consolidation, learning or growth. As argued out by Curcio, Ferrara and De Gennaro (2006), during sleep, neuro-cognitive, psychological, as well as behavioral processes take place. Many individuals sacrifice their sleep with an aim of carrying out extra activities. However, sleep loss has been found to have various negative effects. Some of these effects include impairment in psychomotor, neurocognitive performances, and sleepiness (Curcio et al., 2006). Results from recent studies have demonstrated that sleep plays an integral role in memory consideration and learning processes (Deregnaucourt et al., 2005 & Curcio et al., 2006). This paper will evaluate journals and other accredited sources of information in an effort to review, analyze, critique and synthesize works of other scholars on how sleep affects learning.
Sleep has always been a popular subject among humans. There have been many studies that examine sleep and its correlation with a wide variety of variables, such as depression, energy levels, and grades. Students, as a group, are widely studied. As the world’s future leaders and thinkers, there is great importance placed on their achievements. In this study the effect of student sleep habits on perceived academic performance is investigated. Many things may affect students’ academic success among these variables are sleep habits.
Preliminary Thesis Statement: Sleep deprivation has detrimental effects on the health and academic performance of students.
Sleep is a very important factor in the human function. Our body and brain is able to reset itself and rejuvenate while we sleep. When we do not get the required amount of sleep, we start to feel lethargic and foggy minded, because our mind and body wasn’t able to replenish itself. Sleep is imperative that an insignificant rest deficiency or lack of sleep can affect our ability to remember things; decisions and can affect our temperament. Chronic sleep deficiency can get the body to feel agitated and it could lead to serious health problems such as, heart problems, stress, acne, and obesity.
Sleep plays a vital role in a person’s mental well-being. Sleeping affects how well people think, react, work, learn, and get along with others. While a person is sleeping, his brain is preparing to help him learn and remember information. A good night’s sleep enhances learning and problem solving skills. It is very important for the students to have sound sleep as it can improve their concentration, memory and creativity. Furthermore, having enough sleep increases the ability to m...