Sleep Needed for Human Life - 779 Words

Sleep is very important to a human being’s health. The consequences of sleep manifest in both health and performance. The relationships between sleep and performance have been studied in many different fields including human science, medicine, psychology, education, and business and etc. Sleep-related variables for instance sleep deficiency, sleep quality, sleep habits have been shown to influence the performance of students (Lack, 1986; Mulgrew et al., 2007; National Sleep Foundation, 2008; Pilcher Huffcutt, 1996; Rosekind et al., 2010). According to Weitzman et al. (1981) , Delayed Sleep Phase Syndrome (DSPS) was defined into three big categories which are long sleep latency on weekdays (normally fall asleep between 2 a.m. to 6 a.m.),†¦show more content†¦According to Curcio, Ferrara, and Gennaro (2006), sleep loss was negatively correlated with academic performance. Results indicates that sleep-deprived students performed poorly on learning capacity skills for i nstance attention, memory, and problem-solving tasks, and that the lack of sleep therefore indirectly affected their academic performance. Sleep deprivation is a term meaning loss of sleep Drummond and McKenna (2009) . Moreover, sleep loss resulted in daytime sleepiness that was also correlated with poor academic performance studies showed a significant relationship between lower GPA and lack of sleep among college students. The Multiple Sleep Latency Test was an instrument used to evaluate daytime sleepiness, which has been used by previous researchers (Carskadon, Harvey, Dement, 1981; Fallone, Acebo, Arnedt, Seifer, Carskadon, 2001; Randazzo, Muehlbach, Schweitzer, Walsh, 1998). On the other hand, another study was conducted to determine the various sleep patterns in medical students appearing in various ongoing professional at Shifa College of College of Medicine, Islamabed and to find out relationship between number of hours of sleep before an examination with academic per formance in relevant exam. Majority of the students had reduced sleep in exam days and its reason was found to be studyingShow MoreRelatedSleep : Rapid Eye Movement1243 Words   |  5 Pages Sleep Jordan Maestas Mrs. Wallace English 12-5thâ€Æ' Sleep Sleep is vital for survival and is just as important to sustain life as food and water. Humans would not be able to survive without sleep. Without sleep our bodies would not get the rest needed for the necessary development and restoration. Sleep is a period of time when there is full or fractional unconsciousness and there is limited movement in our muscles. During sleep our brain and bodies get the rest that is crucial in order to performRead MoreSleep Is An Important Factor844 Words   |  4 Pagesaspect of human function: sleep. While there exists many different theories about the exact function of sleep, it is scientifically proven that this phenomenon keeps the brain working efficiently. The body possesses many states of consciousness, both conscious and unconscious. Sleep is the ring leader of the unconscious mind, and makes sure the body runs healthy while we are blissfully unaware of our surroundings. Sleep has always been a behavior that integrates itself into everyday life. In factRead MoreSleep Is An Important Part Of Everyday Life Of A Human Being1704 Words   |  7 PagesSleep is an important part of the everyday life of a human being. There are multiple sleep cycles but in the process one of the most important stages is known as REM Sleep. REM also known as rapid eye movement is the very unique phase of sleep where the eyes begin to randomly move, and the extremities of the body become paralyzed while vivid dreaming begins to occur. This stage is the the most important for the consolidation of different memories and also in facial recognition and other mental processesRead MoreLack Of Lack Sleep Deprivation767 Words   |  4 PagesWhat exactly is sleep? Sleep not only allows the human body to rest and reset after a long day but it also plays a critical role in immune function, metabolism, memory, learning and our vital body functions (Harvard Medical School, n.d.). When t he human body becomes warn down and unable to properly regenerate and rest, it becomes more and more susceptible to disease, infection and health complications. In the American culture society burns the candle at both ends which often spirals into a wholeRead MoreSleep Is The Body s Way Of Cleansing1556 Words   |  7 PagesSleep is essential; every living things needs sleep. Sleep is the body s way of cleansing itself; without it our bodies could not function. Sleep has multiple health benefits effecting every aspect of our lives; sleep is so essential for the body that humans spend 1/3 of their lives asleep. Humans have been fascinated with sleep throughout history; several early scientist like Aristotle in 350 CE who formed a hypothesis that sleep was a form of physical renewal (Borel, 2014). Humans know littleRead MoreSleep Disorders : How Much Is Too Much? Essay1320 Words   |  6 PagesSleep. How much is too little? How much is too much? Does it matter when one sleeps? Wit hout the crucial state of rest for both the mind and the body, known as sleep, human beings would be unable to perform everyday skills needed to thrive, such as eating, critical thinking, and performing tasks effectively. If one’s sleeping patterns are disturbed on a regular basis, then that person quite possibly might have a sleep disorder. The topic of sleep disorders is complex and extensive due to the factRead MoreThe Common Theme Of Dehumanization In Night By Elie Wiesel1421 Words   |  6 Pagesdehumanizing. Little by little the Jews lost what made the unique and human. Their whole lives were turned upside down and there was no way that they would ever be the same again. So, in the novel Night written by Elie Wiesel, there is a common theme of dehumanization because the Jews were stripped of their past lives, faith, and any aspects that they needed to survive. First, the Jews were stripped of everything that resembled a past life, which was dehumanizing. One example of this is that all of theRead MoreSocietys Dependence on Modern Technology Essay792 Words   |  4 PagesThe human race could be at risk. Observing the world and its inhabitants, this planet has proved to be a very dangerous place for the human being. We as a species, although not nearly as strong or as fast as most animals are, a brilliant, mechanically inclined race that has created and designed ways to make us the most dominating force on the planet. Our advancements in modern technology has grown to become a necessity. Ironically, modern technology although vital to the survival of men and womenRead MoreThe Relationship Between Sleep Deprivation And The Human Body1237 Words   |  5 PagesJason Sohn WRS 102 Roger Graves October 9, 2015 Annotated Bibliography: The relationship between sleep deprivation and the human body The act of sleeping is well acknowledged as an essential and healthy part of every human being s life. Until the 1950s, sleep was widely believed to be a passive act that every human had to go through at night. Through extensive study and research, scientists have learned that sleeping affects our physical and emotional functioning during the day, including mentalRead MoreSleep Deprivation And Its Effects1480 Words   |  6 Pagesnormal night of sleep, a person may not feel restored and refreshed and sleepy during the day, but be totally unaware that the person is sleep deprived. A person might just think it is just the stress of work, and school or this is just normal the way you normally feel and had no idea that you should feel differently. Sleep is one of the things we need to survive, getting less hours of sleep and not sleeping well is not good for your body both physically and mentally. Every day sleep deprivation in