Through long term research of sleep deprivation, studies show that is has a substantial impact in correlation with stress to the mind, body, and soul. With the fast paced lifestyle humans live today, staying up past midnight to type papers for school, get unfinished work done, or simply to watch television becomes a habit to many people, making sleep more and more extinct, and therefore causing strain on their physical, psychological, and mental health. The intricate question is why. Why do we need humans need adequate sleep to stay in good health? Many researchers have performed studies and traveled the world in search for answers for the pandemic habits of many people all over the world. David Dinges believes that, “The relationship between stress and sleep is bidirectional” (Sleep Deprivation and Stressors 1). This means that stress and sleep deprivation go hand-in-hand. Not getting enough sleep can cause stress on humans, while high levels of stress can lead to a loss in sleep.
In the article Sleep Deprivation Predisposes Liver To Oxidative Stress And Phospholipid Damage: A Quantitative Molecular Imaging Study, Chang et al. Mai, Chen, Wu, Huang, Lan, and Lin argue that sleep disorders are associated with an increased rate of various metabolic disturbances, which may be related to oxidative stress and consequent lipid peroxidation (Chang et al. 1). To test this study, they used adult rats to monitor their patterns between the normal stages and when they had been sleep deprived for five days. The results showed that following total sleep deprivation, phosphatidylcholine levels were lowered to one third their original values. Phosphatidylcholine plays an important role in stress. Therefore, when it is lowered, this causes a rise...
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... to sleep. Exercising daily with exercises such as running, walking, or even yoga can help to alleviate the amount of stress that we have. Other ways to do this are setting a regular bedtime, avoiding stimulants, unwinding by keeping the lights at a lower set level, avoiding all-nighters, waking up with bright light, and creating the right sleeping environment (45).
It has become evident that sleep deprivation is becoming more common throughout the world. If there is not adequate sleep in the mix, the fast paced lifestyles that we live could be causing harm to our bodies, as well as our mind and spirit. Results from many studies show that sleep deprivation does affect the amount of stress that we face. It can be concluded that stress and sleep deprivation play hand in hand roles with each other. With high levels of one of these elements leads to less in the other.
It is generally understood that getting enough sleep plays an important factor as people go through their day to day lives, nevertheless many people do not rank sleep as one of their top priorities. In many cases, people prefer to use the time spent on getting the proper amount of sleep on other activities such as finishing a report for work or doing some last minute studying for a midterm. However, reducing the amount of sleep one gets not only affects one’s academic performance, but their physical health as well.
Sleep is one of our basic needs to survive and to function in day to day operations, but not everyone needs the same amount of sleep. Some people can survive on very little sleep, i.e. five hours a night, and some people need a lot of sleep, to the extend that they are sleeping up to 10 to sometimes 15 hours a night (Nature, 2005). According to Wilson (2005) the general rule states that most people need from seven to eight hours of sleep. The deprivation of sleep in our society in continually increasing with the demands in society increasing work loads, the myth that a few hours of sleep is only necessary to function properly and that sleep is sometimes considered as killing time (Nature, 2005). Sometimes sleep deprivation is also caused by other situations like sleep disorders, i.e. sleep apnea, chronic insomnia or medical conditions such as stress (Wilson, 2005).
Through studies performed on sleep-deprived rats, experimental results have shown a decrease in cellular activity in the hippocampus. The hippocampus is responsible for most of the brain’s memory processing. When entering into sleep deprivation, the brain will experience consequences such as a failure for the hippocampus to encode, consolidate, or retrieve signals powering memory processing. As a result, researchers are looking for cellular characteristics that could lead to further details into the relationship between sleep deprivation and memory impairment. There are several different ways memory can be disrupted, one suggested in being an imbalance of neurotransmitters in the hippocampal region of the brain. Both hormonal and oxidative stress are also factors that are observed to play major roles of memory impairment in the hippocampus. These
Stress is the biggest factor for sleeping disorders. A lot of students have trouble sleeping at night because of stress. Their workload, financial worries, and self-esteem give them stress through out the day keeping them up at night when they are trying to sleep. In a study done by Chen, Lee, Rogers, and Wuertz (2013), 103 female college students sleeping patterns were studied in relation to stress. It was found that most of them experienced three nights with bad sleep a week and 68% of them were classified as insomniacs (p. 854). Because of this the female’s who participated also reported
...mple of participants, the findings clearly suggest that sleep deprivation affects an individual’s cognitive and motor performance as well as mood[1,2,3]. It can be concluded that overall performance of a sleep deprived individual is worse than those who had sufficient rest[3]. However, further research needs to be done to establish a greater degree of accuracy and understanding on this matter[1,2,3].
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...
Based on the 5 studies above, a modest observation is seen between sleep deprivation and CVD. These study findings are of clinical importance as they suggest the probable usage of sleep duration as an additional risk marker for prevalence of CVD, regardless of ethnicity. Although implication of short sleep duration on CVD is consistent in various populations, it still differs within gender, age groups and race. Future research, using current studies as a framework, is needed to further prove the complex mechanisms underlying the causal relationship between sleep deprivation and CVD. Health authorities should also continuously promote the importance of adequate sleep as it is vital for better physical health and cognitive functioning.
Sleep is crucial to lead a very happy and healthy life. Without sleep, people can become less focused and are constantly tired during waking life. “Sufficient sleep is increasingly being recognized as an essential aspect of chronic disease prevention and health promotion” (Are You Getting Enough Sleep?). To fight threatening diseases and to maintain a healthy lifestyle, a good night’s sleep is number one on the to-do list. However, most people think they have more important things to do other than lie down and rest, but sleep is essential to a healthy life. Putting down a distraction and going to bed is quite difficult to do, but people need a good quality and quantity amount of sleep each night. “Sleep affects mentality, creativity, physical vitality, and healthy weight. It is also not just the quantity of sleep you get, but the quality of sleep you really have to pay attention to. ” A large amount of people try to sleep as little as possible. There are too many factors at play that people would rather be doing, but sleep is just as important for happiness and good health as exercise and nutrition are (How Much Sleep Do You Need?). Lack of sleep causes mental and physica...
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.
Sleep affects the body and mind, but so does one’s anxiety level. Inadequate sleep can lead to the onset of anxiety disorders. On the other hand, anxiety can prevent a good night’s rest, which can lead to sleep-related problems, difficulties, and disorders. It is important that everyone worldwide is knowledgeable of techniques that can help prevent any types of disorders. Hopefully, sometime in the near future, everyone everywhere will be aware of the significance of sleep and relaxation so that the chance of developing a disorder will decrease. Researchers will thrive on to inform the newer generations of their findings and improve
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.
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).
These in turn can cause weight gain in adolescents and may take the form of cardiovascular diseases in adulthood. I will also shed light on some of the other long- term health effects of sleep deprivation such as type 2 diabetes, chronic kidney disease and gastrointestinal disorders. I will also point out that sleep disruption may also be associated with the increase in the risk of certain cancers and even death. This is because excessive exposure to light at night decreases production of melatonin (sleep hormone) which can lead to acceleration of tumor growth, that may have carcinogenic
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.