Sleep deprivation can affect your mental and physical state. It can be detrimental to your life in many ways. It can affect motor functioning as well as a person’s behaviour. Many hours without sleep can affect your cardio vascular endurance as well as your muscular strength. A full 24 hours without sleep can give a person a rush of adrenaline that would keep a person going for a few extra hours. Lack of sleep affects people differently in a range of situations. You may be different with partners then you are at school or work, as well as playing a sport or exercising. Lack of sleep overtime affects people mentally and can be very detrimental to your health.
In school and/or at work, lack of sleep can affect cognitive and motor functioning. The ability of being able to physically perform or do something active isn’t as affected. “Studies have shown that lack of sleep of 30-64 hours affects simple and choice reaction time and tasks that involve high levels of cognitive functioning”. (Scott, McNaughton, Polman, 2006, pg.1) The ability to think straight and process information clearly can be affected. A person who lacks sleep that has work and/or school may not pay attention as well as someone who gets a proper sleep, and may miss information. Lack of sleep also increases levels of stress as you have less ability to concentrate on the choices you make at work and/or school. Sleep deprivation overtime can be detrimental to your grades or allow a person to be a good employee.
Exercise with a few hours of lack of sleep can make a workout harder and more sluggish to go through. There have been many studies done on sleep deprivation on exercise. A Study done by Thomas Reilly and Ben Edwards who study at the Research Institute for S...
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... effect of creating levels of the stress hormone “Cortisol”. It doesn’t affect the bodys ability to be physically active with a low level of sleep as it helps push the body harder. As for relationships sleep deprivation can be detrimental because it affects the behaviour of people and how they communicate and treat their partner. Overall sleep deprivation is detrimental to a persons health.
Works Cited
1. Scott, Jonathon P.R., McNaughton, Lars R., Polman, Remco C.J. “Effects of sleep deprivation and exercise on cognitive motor performance and mood.” Physiology and Behavior 87 (2006) 396- 408. Web. 5 Nov. 2013
2. “Running on no sleep: How it effects performance on race day and in training”. Runners Connect Web. 18. Nov. 2013
3. “Sleep Deprivation Could Adversely Affect Romantic Relationships”. redOrbit Your Universe Online 20. Jan. 2013 Web. 18. Nov. 2013
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.
College athletes have a lot of mandatory obligations and will do most anything to achieve the highest level of success in their respective sports as possible. However, these athletes are endangering their health by acquiring sleep debt by sleeping less than the required ten hours per night. This sleep deprivation can cause lack of concentration and decreased performance in these athletes, which commonly leads to injuries. By experts, trainers, and coaches informing these athletes of both the consequences of sleep deprivation on athletic performance and rate of injury, and the benefits on both academic and athletic performance of getting enough sleep, the sleep habits of college athletes can significantly change for the better. This would lead to healthier athletes, better students, and a happier college athlete population.
Sleep deprivation (SD) is a common phenomenon encountered by many individuals with different professions. [3] These professions include healthcare, security and drivers working at night. [1] The average length of sleep that an individual needs is between 7 and 8.5h per day. [quoted in 1] However, this varies between individuals with different age and gender. Pilcher and Huffcutt found that both total and partial SD give adverse effects on human functioning. [2] Researchers have concluded that sleep deprivation affects cognitive performance [1,2], motor performance and mood of an individual. [2]
Sleep deprivation is often associated with the development of medical conditions, especially cardiovascular disease (CVD). As disturbance in sleep could cause deprivation and shorten one’s sleep duration, it is often taken into account when carrying out related studies. Short-term sleep deprivation not only raises blood pressure and produces stress hormones, but also leads to irregular heartbeats [1]. These major risk factors are precursors to coronary disease. In this essay, I will summarize the findings of five studies in relation to sleep deprivation and the increased risk of CVD.
Sleep is a behavior universal to all people, yet it remains largely a mystery. Chronic sleep deprivation has become rampant throughout western society, for a number of reasons. The aim of this research is to investigate the effects of sleep deprivation, with major objectives being to identify what sleep is, and the reasons for sleep. An emphasis is also placed on the effect, symptoms, causes and ways to combat sleep deprivation. These areas are of particular interest to those seeking to investigate sleep deprivation, or individuals who suffer from sleep deprivation by investigating the symptoms, causes and strategies to combat sleep deprivation.
sleep in America and its effects on performance. The articles gave different types of results from different kinds of data with different degrees of definiteness. In spite of their differences, both articles showed that lack of sleep is a cause for decreased performance and a detriment to a productive and healthy lifestyle.
The first research study that I chose dealt with the adverse effects of sleep deprivation on the physical human, such as muscle fatigue and muscle power. Abedelmalek et al (2014) conducted an experiment that tested hypothesis regarding the consequences of partial sleep deprivation on short term, high energy performances for mean power and peak power. In this study the participants were: 36 healthy football players 12 white Tunisians, 12 black Tunisians, and 12 South Africans. Who all shared relatively similar characteristics based on their socioeconomic class, lifestyle, culture, eating, and sleeping habits. In addition, all participants had no history or signs of a sleep disorder, refrained from smoking, consuming caffeine or alcohol, and were not taking any medications. After
Fitzgerald, Heather. "How Lack Of Sleep Affects Your Health." Active Living 21.2 (2012): N10. SPORT Discus with Full Text.Web. 23 Oct. 2013.
I realize that a brief summary article like this does not provide all the details of the experimental methodology, but a couple of things that were reported in the article struck me as curious. The researchers studied physical functioning (cortisol levels, etc.) in men who had a normal night’s sleep (eight hours in bed) the first three nights of the study, followed by a period of sleep deprivation (four hours in bed) the next six nights of the study, and finally a period of sleep recovery (12 hours in bed) the last seven nights of the study. In reporting the effects on the body (the discussion of glucose metabolism, in the fifth paragraph of the article) the author’s compare the sleep deprivation stage only to the sleep recovery stage, not to normal sleep. This seems to me like doing an experiment on drunkenness and comparing the drunk stage to the hangover stage, without ever reporting what happens when the person is sober.
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.
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 among college students. A college student’s sleeping pattern is a reliable indicator of 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 to the level of performance and health of an individual; the more rested a person is, the better that person will perform and feel (Dryer, 2006).
At first, people's eyes begin to feel dry and they have trouble concentrating, causing their eyesight to weaken. Their reaction time slows down as well as their thinking process and judgment. These effects are minor but as one’s body weakens, their immune system is affected as well. This may cause their body to catch an illness or disease. Afterwards, their body becomes very weak and it will take a while before it can heal properly. In addition, their heart gets tired and cannot perform its job properly, so prolonged sleep deprivation also leads to risk of heart diseases. Not only does sleep loss make people feel tired, but it is also harmful to their body by increasing the risk of health problems (“Sleep Deprivation: What Are the Physical Effects” , Griffin R. Morgan, Mann Jeff, Peri Camille, Pietrengeelo
Getting enough sleep can increase our chances of being more mentally/physically healthy and our safety throughout the day. How we feel throughout the day is depending on our sleep. Lack of sleep can lead to impaired judgment and actions, which can be a safety hazard towards yourself and your surroundings. When we sleep, our bodies are working to revitalize the brain to form new pathways to help with memory functions and our physical health such as healing repair heart and blood vessels and hormone balance. It is very important for everyone to maintain a good night’s rest to maintain daytime performance and lower stress. Sleep will reduce the levels of stress, help others gain control on their actions and avoid depression. Contributing to these sleep benefits will change your body and mind
Lack of sleep negatively affects many different aspects of your life and making sure you get enough sleep will save you from: mood swings, loss of focus, change in behavior, and difficulties in everyday tasks.
Feature, Michael. "Chronic Sleep Deprivation and Health Effects." WebMD. WebMD, n.d. Web. 13 Mar. 2014. .