The Effects Of Sleep Deprivation On Memory - 1055 Words

Sleep is essential for optimal human function. In fact, a lack of sleep can actually affect important cognitive functions, like memory. A 2007 study added to the already substantial evidence that even acute total sleep deprivation impairs attentiveness, working memory, and reaction time in various tasks (Alhola, Polo-Kantola). One such way to further this investigation of the effects of sleep deprivation on memory is through the Memory Interference Test, or MIT. MIT is a program designed by Gaston Pfluegl, Ph.D., and Enrique Lopez, Psy. D., at UCLA to test the memory of students. Along with a memory test, the MIT also anonymously collected the physical states, mental states, and demographics of each student test subject, providing a substantial database through which students can test hypotheses, such as the connection between sleep deprivation and memory. Since the MIT requires short-term memory recall, the hours of sleep a student had before taking the test could have a noticeable effect on his or her performance. An unprecedented study this year found that sleep deprivation may actually even induce false memories, which would certainly impact a student taking the MIT because the test requires the subject to recognize images that have been previously presented to them (Frenda, et al). The hypothesis is that students who slept 8 hours before the test will perform better on the MIT than students who only slept 4 hours. The null hypothesis is that students who had adequateShow MoreRelatedThe Effects Of Sleep Deprivation On Memory1605 Words   |  7 Pagesstudy investigated the effects of sleep deprivation on memory. A sample of 17 Long-Evans rats was deprived of water except for a 15-minute exposure. Day one just water was administered, day two grape juice was administered followed by a LiCl injection and day three both water and grape juice were administered. Half of the rats were sleep deprived on day two and taste aversion was calculated on day three. The gr oups gave unexpected results but the results were significant. Sleep has been a widely controversialRead MoreThe Effects Of Sleep Deprivation On Prospective Memory Essay1353 Words   |  6 PagesThe Effects of Sleep Deprivation on Prospective Memory Sleep is one of the key essentials for cognitive performance, yet it is accounted that most people do not receive a sufficient amount. The Center for Disease Control and Prevention reported in 2016 that on average, 50-70 million Americans do not receive the proper amount of sleep per night. This concept is more commonly referred to as sleep deprivation. By definition, sleep deprivation is simply not getting enough or the lack of sleep. As theRead MoreSleep Deprivation Is A Wide Spread Phenomenon1277 Words   |  6 PagesSleep is one of our most basic physiological needs and getting enough of it is paramount to keeping our bodies and minds functioning at optimal performance. The amount of sleep needed varies and decreases by age. From 12-18 hours needed by a newborn to 7-9 hours needed by a health adult. The basal sleep need varies by individual with some people requiring more or less sleep than others (Czeisler 2014). When an individual does not get enough sleep they enter a state o f sleep deprivation. Sleep deprivationRead MoreSleep Deprivation Persuasive Speech1577 Words   |  7 PagesChronic Sleep Deprivation Introduction: A. Attention Getting Opening: Over the past ten to twenty years, academic demands placed upon college students have increased significantly, this has lead to an increase in workload and amount of time needed to study for a specific course. Today, college students represent the most sleep-deprived division of the population in the U.S. (Sleep and Memory). According to Gayla Martindale, 63% percent of the students who attend college do not get enough sleep, whichRead MoreEssay On Sleep Deprivation801 Words   |  4 Pagesthe world sleep deprivation could be detrimental to people lives and health. Without sleep Im a angry person I get real snappy and grumpy. I would like to know more about the effects of the lack of sleep that effects people’s lives. I know that without sleep you can’t function properly. Why do people choose to push themselves to the limit when they are tired? Who do sleep issues mainly effect? These are some of the questions that I have pertaining to sle ep deprivation. Sleep deprivation is a globalRead MoreSleep Deprivation Essay1183 Words   |  5 PagesSleep is a necessity that people require to live a healthy lifestyle, and to partake in daily activities. Sleep is something that improves concentration, physical health, and provides energy. Steve Jobs once said, â€Å"For you to sleep well at night, the aesthetic, the quality, has to be carried all the way through.† Steve Jobs is proclaiming that to receive the full benefits of sleep, people must sleep the recommended hours. College students continue to undergo a lack of sleep as they persist throughRead MorePsychology947 Words   |  4 PagesLack of sleep ages body s systems. The basic claim of the article is that sleep deprivation has various harmful effects on the body. The reported effects include decreased ability to metabolize glucose (similar to what occurs in diabetes) and increased levels of cortisol (a stress hormone involved in memory and regulation of blood sugar levels). The article also briefly alludes (in the quote at the bottom of page 1) to unspecified changes in brain and immune functioning with sleep deprivationRead MoreThe Effects Of Sleep Deprivation On Stress1352 Words   |  6 PagesSleep is very important for proper human functioning. Sleep deprivation occurs the body does not get an adequate amount of sleep regularly. The lack of sleep can affect many aspects of life. This topic affects many Americans especially college students. American culture values being very busy and cramming in many activities to daily schedules in which often requires sacrificing sleep. Different age groups reactions to sleep deprivation was investigated. Physical effects of lack of sleep were examinedRead MoreCause And Effect Of Sleep Deprivation984 Words   |  4 Pagesand Effect Lack of sleep has been known to make a person grumpy and foggy, but those are not the only things resulted for sleep deprivation. The effects of not getting more than seven or more hours of sleep can also impact a person s memory, sex life, looks, health, and even weight. Staying up all night may seem like a good idea, however, a person might want to realize the true consequences of staying up late and reconsider depriving themselves of their sleep. Accidents are a huge effect of lackRead MoreThesis Statement : Sleep Deprivation1414 Words   |  6 PagesEng 112.0004 Mrs. B. Peterson October 13, 2017 Sleep deprivation Thesis Statement: Sleep deprivation is harmful to college students because it hinders student learning and jeopardizes their safety while driving. I. Learning a. Memory b. Lack of attention II. Safety a. Fatigue b. Decision making Sleep is one of the unavoidable daily-living activities and it is one of the most important factors contributing to a person’s health. A quality sleep is essential for the physical, cognitive and