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Effects of sleep on the brain essay
General problem of effect of sleep deprivation cognitive performance
The comparative investigation of sleep has led to an important conclusion: It has suggested that
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Many college students are affected by sleep deprivation. Our youth have yet come to realize how much sleep plays a valuable role in one’s day. Some causes of sleep deprivation ranges from stress to poor time management. Scientifically speaking, “sleep deprivation exists when sleep is insufficient to support adequate alertness, performance, and health, either because of reduced total sleep time or fragmentation of sleep by brief arousals.” (Pressman) Most college students are unaware that lack of sleep cause many of their illnesses. College students that are sleep deprived usually suffer from a range of psychiatric symptoms. I surveyed 8 people at Alabama State University and out of those 8, 6 of the participants were sleep deprived. Sleep deprivation can be extremely harmful to college students and has loads of negative effects.
It is said that on average a college student should get at least 8 hours of sleep. In today’s society an average college student gets only about 6 hours of sleep at night. This is mainly because students are up late studying, there is too much noise in the dorm halls, something is troubling one’s mind, etc. “Stress about school and life keeps 68 percent of college students awake at night- 20 percent of them at least once a week.”(Lund) Majority of college students have an irregular sleep pattern during the week. Because of this many of the students try to make up missed time sleeping longer hours during the weekend. By doing this, the students’ mess up their “internal body clock”. “This erratic pattern can take a toll on students’ well-being, especially when coffee and high caffeine energy drinks are added to the mix.” (Witman, 2012) The fact that their body clocks must get used to a different routine may ...
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...rns: Biological, social, and psychological influences. Cambridge, England: Cambridge University Press. Retrieved from http://www.questiaschool.com/library/105050722/adolescent-sleep-patterns-biological-social-and
College students: Getting enough sleep is vital to academic success. (2007, November 30). Retrieved from http://www.aasmnet.org/articles.aspx?id=659
Lund, H. G. (n.d.). Retrieved from http://www.medicalnewstoday.com/releases/160265.php http://www.medicalnewstoday.com/releases/160265.php Pressman, M. (n.d.). Retrieved from http://www.uptodate.com/contents/definition-and-consequences-of-sleep-deprivation
McCann, K. (n.d.). Retrieved from http://www.aasmnet.org/articles.aspx?id=883
Witman, S. (2012, November 27). Asleep at the wheel: Sleep deprived students face consequences. Retrieved from http://badgerherald.com/artsetc/2012/11/27/asleep-at-the-wheel/
It is true that sleep deprivation is a widespread issue, generally resulting from early start times. It is also a serious one; according to a study by Harvard Medical School, sleep deprivation can lead to issues such as obesity, heart disease, difficulty learning, and can genuinely shorten a person’s lifespan. As Robbins explains, teenagers have a different internal sleep clock than other age groups. It is most healthy for students in high school to go to bed around 11 and wake up around 9. Since school often begins as early as 7, students are told they simply need to go to bed early, around 8 or 9 PM. This contention does not take into account the fact that humans are biologically not wired this way, and it's virtually impossible for most teens to fall asleep this early. It also doesn't take into account that with clubs, sports, church, volunteering, other extracurriculars and hours of homework, students often struggle to start their homework before their suggested “bedtime”. It is contended that students can control their own schedules so that they can get more sleep. However, pressure from parents and peers to get into a “good” college can cloud students’ perceptions of what is right for them, making them choose to overwork themselves in order to build impressive resumes. I myself can identify with this phenomenon. During the weekdays alone, I volunteer two nights a
During the winter quarter of 2014, biology 155 students examined for one week circadian body rhythms during “normal” activity and rest periods. The students had to go to sleep between 10 and 12 o’clock, wake up around 6 and 8 in the morning and had to do usual activities for it to be considered a “normal” day in a week’s period. During a 24 hour period students had to interrupt their “normal” sleep period in order to collect some data. Every 2 hours, 12 times in total, three function tests were conducted in the same order and had to be written do...
Anderson, Ph.D., Keith J. “College Students try to Cheat Sleep Needs.” Polytechnic Online. 13 Feb. 2002. 2 Feb. 2004. <http://poly.union.rpi.edu/article_view.php3?view=1218&part=1>.
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
Many college students suffer from sleep deprivation; only a few students would say that they are getting enough rest at night. Sleep deprivation is caused by not receiving the amount of sleep that the human body needs to function properly throughout the day. Sleep deprivation has many causes and effects that most often lead to depression, physical illness, learning problems, and irregular sleep patterns; Elizabeth Austin offers two solutions to help college students cope with sleep deprivation.
Experts centralized in sleep have found that scantly sleep leads to a decrease in vigilance as well as awareness. Students suffering from sleep deprivation have a shortened attention span making it more difficult to grasp concepts. According to Philip R. Gehrman, this also effected subjects’ ability to perform simple cognitive tasks, pursuant to logical reasoning and complex thought. There is a strong argument being made that these “early” school hours are in place to prepare teens for their future as hard working businessmen and businesswomen. The opposition coheres to the thought that building a tolerance for sleepless nights is the way to go. “Get Used To It! More than likely a student will end up with a job that is from 8-5, why complain when you can just go to bed a little bit earlier and get up at a normal time.” This was exclaimed by a critic upon being inquired on whether or not schools should start later. As adequate as this logic sounds, it is highly flawed; there is no tolerance built up against sleep insufficiency. The only consummations are a shift in biological clock (due solely to adulthood), and gratified mediocrity.
College students are no exception to the rule and are often at a greater risk of suffering from conditions that accompany sleep deprivation. Regardless of the time period, a college student must be well rested in order to perform at his or her best in terms of physical performance, memorization capabilities, and test-taking abilities. Also, without adequate sleep, the person will be more susceptible to illnesses, both mental and physical. In conclusion, I believe that sleep deprivation among college students is extremely common and has a direct effect on how well that student performs or feels.
Bosworth, Bridget. “Are Tarleton Freshmen Sleep Deprived, and Why? A Survey Analysis.” The Popken Writer. Vol. 5. Mason, OH: Cengage Learning: 81-85. Print.
When I was a community college student, 24 hours a day is not enough time for me because I was too busy. I took more than 12 units per semester, and I had two jobs. I always came back home at midnight, and I started my home works, and studying. I could sleep 4 hours a day. At that time, After transfer to Cal Poly Pomona, I could quit my works because I could get loan. I thought I could have more time, and sleep more if I stop works. I got up at late morning, went to bed before midnight, and I had more time to study ,but I still did not have enough time, and I tired a lot. Sleeping amount, going to bed early, and getting up early are very important for health, but I think every people have different sleeping patterns.
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.
The Struggles of Sleep Deprived High School Students On a typical day, there will always be at least one student, or more, with their head down on their desk. Sleeping in class is a pet peeve for some teachers. Some consider it as disrespectful, or simply wasting the teacher’s time. As students get older, they start to get more involved with after-school activities, as well as trying to maintain a nice grade point average since they know it’s crucial for college. The course work gets harder each year, which means that students would have to spend more time doing their homework or studying.
Why college students don’t get enough sleep. 2. Tips to
In this paragraph, I will elucidate on how sleep deprivation is associated with low academic performance, poor health, depression, mood disorders and drowsy driving in adolescents. I will substantiate my argument using statistics and studies, performed by researchers in my sources. I will also be defining cardinal terms such as circadian rhythms, sleep deprivation and neurocognitive functioning. Finally, I will present my thesis statement and introduce academic performance and health effects of sleep deprivation as the two
The life of a typical college student can be a demanding one with many responsibilities and requirements to complete on a regular basis. Sleep is an important factor in a college student’s life and has been investigated by Murray (Influence of Sleep on Neurologic Function, 1991) and Sloan (Importance of Rest in Restorative Cellular Processes, 2003).
Sleep has a very important role in a person’s physical health and wellbeing, yet in the U.S., only 56% of Americans get recommended amount of sleep. The average sleep requirement for students in college is around 8 hours. If students don’t reach that amount, they have created a sleep debt. A sleep debt is when all lost sleep accumulates to create a larger sleep indebtedness. The sleep debt does not disappear or decline; you can only reduce your debt by obtaining extra sleep above the daily requirement.