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Introduction about sleep deprivation
Personal effect of sleep deprivation
Related literature about sleep deprivation
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Sleep Deprivation and the correlation with depression can cover a range of topics. Stemming from how depression occurs, the symptoms affecting human bodies, treatments, other related sleep disorders. There are several different models used such as the polysomnographic research, (Palagini, 2013) integrative, prospective and retrospective models; along with chronotherapists in a controlled environment stimuli (light and sleep deprivation) seen in Hemmeter’s research was used also in order to conduct the experiments. The literature review critique articles relating to sleep deprivation and correlation with depression.
The National Sleep Foundation describes sadness as an emotion experienced by humans in difficult times. Findings show that constant emotions are found in depression. Furthermore depression is not something which simply will disappear. Additionally, symptoms may reoccur throughout a person’s lifetime. Overall sleep and depressive illness can be a complex relationship. In general depression can bring about long term problems in sleep disorders stemming from depression. Sleep problems and risk factors may share biological factor and risk factors. These factors lead to important concepts discussed in the article such as insomnia and sleep apnea treatments strategies. Research has found people who have depression are more likely to develop insomnia and suffer from insomniatic symptoms. Some these symptoms include sleep maintenance insomnia, daytime sleepiness, difficulty falling asleep (onset insomnia), and refreshing sleep. Justly researchers suggest depression development is high among those who have both onset insomnia and sleep maintenance insomnia. In 2006, the NSF polls focused on 11-17 ages in children. One of slee...
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... to conduct the experiments. We also see that sleep deprivation of SWS in relation to rapid eye movement in combination with biomarkers for primary depression (Kupfer, 1976)(Riemann 2001). Palagini uses polysomnographic research includes sleep continuity, depression, and altered sleep architecture to also detect symptoms of disturbed rapid eye movement and (SWS). Renunciation of search causes an increase in REM sleep in subsequent sleep. Depression is accompanied by the increased REM seen in REM sleep latency, is decreased while the initial REM occurrences are amplified. V.S. Rotenberg and Treuer use neuroendocrine research in ghrelin and sleep deprivation as therapeutic intervention for depression activates a mental heightening effect. These topics show how various discoveries in research lead to different symptoms or variables in correlation to sleep deprivation.
Having no sleep can lead to unhealthy lives, relationships, one’s ability to function and interact with the world, and an unbalanced state of body, mind, and spirit. Sleep is crucial to an individual because it is a time where the body rests and restores energy and develops important information and without sleep, the body will slowly disintegrate. Poor sleep quality often is associated with Insomnia, but the two are two different items. Poor sleep quality is where an individual does not get at least 4 hours of sleep, but is still able to sleep and does not have a normal sleeping cycle. Insomnia is classified as a sleeping disorder, where one persistently lacks the ability to sleep or maintain sleep. This paper goes into a deep discussion of what Insomnia is and the two different types, the causes of Insomnia and how it affects a person’s lifestyle, a comparison between Men and Women who have Insomnia, and possible treatments to aid this disorder.
Chronic sleep loss is becoming more common in modern culture and less restricted to sleep-deprived diseases such as insomnia. Suggested to be the result of a number car, industrial, medical, and other occupational accidents, sleep deprivation is beginning to be recognized as a public concern. As a result, the Centers for Disease Control
Millions of people suffer from the same tossing and turning every which way, getting their sheets all disarranged and their insistent minds abundantly worse. Patients often proclaim indications of insomnia while sitting in the family health clinic. Insomnia traits include hindrance falling asleep, continueing to awaken, and rejuvenating before wanted. One may suffer from insomnia if one shows signs of an increased difficulty in attentiveness, decreased communal or scholastic skills, and a diminished mood or enthusiasm. (Foldvary-Schaefer 111). Countless individuals deal with insomnia for a large amount of their lives and some choose differing treatments, while some do not use any treatments at all. While never being uncommon, the amounts of causes leading to insomnia come in boundlessly; finding new studies and stories every day.
Those that have a bad sleep pattern most likely suffer from sleep deprivation. Sleep deprivation is a significant loss of sleep that results in concentration problems and is detrimental to one's health. The symptoms of sleep deprivatio...
As noted earlier, we assume there are no confounding factor affecting the correlation identified in the article and the studies citied between mental health and sleeplessness.
When looking at human performance, deprivation of sleep is found to be an area much researched, due to its negative emotional effects said to cause a heightening of emotions such as depression, and a decrease in self control along with an increase in hostility (Christian & Ellis, 2011; Barnes & Hollenbeck, 2009). During Dotto’s experiences while deprived of sleep, Dotto was recorded showing negative emotional effects expected of a sleep deprived individual. These effects were the feeling of depression, frustration, irritation and annoyance (Dotto, 2000). It was also recorded that Dotto’s temper seemed to increase throughout the study showing a heightening of emotion correlating with a lack of sleep (Dotto, 2000). Deprivation of sleep is defined
In this experiment conducted by Turner, T.H. et al (2007), the researchers studied a sample of healthy, young individuals. Forty subjects total eighteen who were women spent six full nights and five days at the University of California, at San Diego General Clinical Research Center’s J Christian Gillin Laboratory of Sleep and Chronobiology. For this experiment participants were excluded for reasons such as having psychiatric history, a significant medical condition, or taking nicotine or any illegal substance. Three days prior to the study, participants were requested to halt consumption of any and all alcohol and caffeine. A polysomnography was completed over the course of the first night to identify or rule out the existence of any intrinsic sleep disorder that a participant may have had prior to the study. Furthermore, those being observed had to maintain a habitual sleep schedule of around seven to nine hours per night. After the second night, the total sleep deprivation (TSD) period began, where participants were to remain awake for the duration of the experiment. During TSD, subjects were able to move but were not allowed to take part in strenuous exercise, sun exposure, using of any type of stimulant, or sleeping. Various continuous recognition tests (CRTs) designed to observe working memory and sleep deprivation were administered to the
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.
Kales, A. (1972). The evaluation and treatment of sleep disorders : Pharmacological and psychological studies. In M. Chase (ed.)The Sleeping Brain. Los Angeles : Brain Information Service.
Many studies of the role of sleep are partial or total sleep deprivation studies which support Oswold’s restoration theory. One of these supporting studies was Dement’s. He deprived participants of REM sleep and consequently found that they increased their number of attempted REM stages from 12 to 26 over 4-7 nights. During their first uninterrupted night, participants increased their REM sleep by 10% which is known as REM rebound. This suggests the importance of REM and the possibility that the purpose of sleep is to get into REM sleep. The participants reported anxiety, irritability and difficulty concentrating which shows that REM sleep is needed to avoid these affects and enable brain recovery which corresponds with Oswold’s theory. Even so, Dement’s study has low ecological validity, it has low population validity because there were only 8 participants and they were a self-selected sample. Participants would probably have shown demand characteristics because the experiment took place in a lab. It also has low mundane realism because people would not usually sleep in a lab and be interrupted repeatedly.
Sleep deprivation is a commonplace occurrence in modern culture. Every day there seems to be twice as much work and half as much time to complete it in. This results in either extended periods of wakefulness or a decrease in sleep over an extended period of time. While some people may like to believe that they can train their bodies to not require as much sleep as they once did this belief is false (1). Sleep is needed to regenerate certain parts of the body, especially the brain, so that it may continue to function optimally. After periods of extended wakefulness or reduced sleep neurons may begin to malfunction, visibly effecting a person's behavior. Some organs, such as muscles, are able to regenerate even when a person is not sleeping so long as they are resting. This could involve lying awake but relaxed within a quite environment. Even though cognitive functions might not seem necessary in this scenario the brain, especially the cerebral cortex, is not able to rest but rather remains semi-alert in a state of "quiet readiness" (2). Certain stages of sleep are needed for the regeneration of neurons within the cerebral cortex while other stages of sleep seem to be used for forming new memories and generating new synaptic connections. The effects of sleep deprivation on behavior have been tested with relation to the presence of activity in different sections of the cerebral cortex.
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).
Sleep disorders are an underestimated public health concern considering that fifty to seventy million Americans are affected. Technological advances in the field of sleep have facilitated various theories to explain the need for and the purpose of sleep. Scientist have uncovered many types of sleep disorders such as insomnia, sleep apnea, and narcolepsy. Sleep disorders affect men ,women, children, the elderly, and the obese in different ways. Factors such as the number of children and the effects of menopause have been studied to determine their effects on sleep. Various treatments have been utilized ranging from non-pharmacologic to pharmacologic methods. Scientist have pinpointed areas of the brain that are involved in sleep deprivation and hormones that ultimately affect sleep.
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.
Swaminathan, Nikhil. "Can a Lack of Sleep Cause Psychiatric Disorders?" Scientific American. N.p., n.d. Web. 03 May 2016.