Essay On Slow Wave Sleep

Great Essays
Ask your neighbor what they enjoy doing, and maybe a decent amount may have mentioned, "sleep." Sleep is a vital part of and universal need. It is considered a motor to our skills and abilities to gather and process information. Mellissa, Writer of The Guardian of Scotland writes, "An average night 's sleep is eight hours, 1/3 of a day. If you live, seventy-five years, that 's twenty-five years asleep, or 9,125 days." For one-third of our lives we are asleep, but being asleep has its purposes. We constantly hear that every night we need to have an approximate of eight to nine hours of rest, but what is the reason for it and what happens to our bodies while we go in for a close for the night. Sleeping regularly can improve the livelihood. This …show more content…
Stage three lasts a few minutes thought the electroencephalographic shows high-voltages, and slower wave activities. But the last stage of non-rapid eye movement lasting the longest of the four stages, from twenty to forty minutes. Usually, REM sleep happens 90 minutes after you fall asleep, after the four stages. The first period of REM usually lasts 10 minutes. Each of your later REM stages gets longer and can go on for as long as an hour. At this point of the night, your heart rate and breathing become heavier. "This phase of REM is defined by the presence of desynchronized (low-voltage, mixed-frequency) brain wave activity, muscle atonia, and bursts of rapid eye movements", (Colten 34-36). Unlike the other phases, your muscles become loose and your brain is more active giving gateways to dreaming and is affiliated with REM sleep. Adults who spend 20% or less in REM sleep, babies can spend up to 50% of their sleep. Body system changes that occur during sleep. Through the stages of sleep-specific bodily functions are changed through NREM sleep and REM sleep such as brain activity, heart rate, blood pressure, nerve activity, airway resistance, and body

Related Documents

  • Improved Essays

    From the study of the Journal Sleep 2012, “ the nine-hour sleep group withstand the pain about 25% longer then seven—hour group”(Alloui). That results, having enough sleep helps to endure the pain, support why the patients usually get sleeping pills as one of their medicine. However, when people cannot get enough sleep, their health is threatened. According to the study from University of Chicago, “after four nights of less sleep, their fat cells were less sensitive to insulin, a metabolic change associated with diabetes and obesity”(Pope). If the fat cells were less sensitive to insulin, body cannot digest and absorb nutrients and it raises the risk of diabetes.…

    • 981 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Sleep Observation Report

    • 834 Words
    • 4 Pages

    Stage 2 has the longest part in the cycle, 50 percent of sleep is spent in this stage. Second longest one is REM sleep with 20 percent and others have 30 percent. Length of these stages changes according to human’s age. For example infants spend around half of their sleep in REM sleep (“What İs Sleep?”). During stage 1 people can easily be awakened.…

    • 834 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    The author goes on to explain that sleep happens in stages. “Night goes through non-REM sleep and through REM sleep in about ninety minutes. This cycle then repeats every ninety minutes for as long as we remain asleep.” (Pilcher 15). Dreaming normally occurs during the REM stage of sleep. As the night progresses the REM stage of sleep increases and towards the end of your sleep you might have REM sleep for almost an hour.…

    • 1390 Words
    • 6 Pages
    Improved Essays
  • Great Essays

    Make that bedtime at least 9 hours before you need to be awake. Keep that time every day, even weekends. ■ Exercise – Exercising can help stimulate you during the day, but also improves sleep at night. Exercise at least 30 minutes a day, but do it 5 to 6 hours before bed to eliminate the stimulant effect of it. Hint: try between the sleepy times of the day (between 1-4pm) to wake yourself up instead of grabbing a coffee.…

    • 1212 Words
    • 5 Pages
    Great Essays
  • Great Essays

    Sleep Essay: Why Sleep?

    • 1307 Words
    • 6 Pages

    Why Sleep? Like food, sleep is a biological need. Many people do not try to go without food for a day, but often, people skimp out on sleep which leads to many problems. Today, many people are not getting enough of sleep because they are trying to balance school, extracurriculars, and maintain healthy relationships. Teens need an average of eight to nine hours of sleep while adults need seven to eight hours to function normally.…

    • 1307 Words
    • 6 Pages
    Great Essays
  • Improved Essays

    Scullin writes about how much sleep we should truly be getting:

 While the average recommendation for a good night 's sleep is seven to eight hours, it can range anywhere from four to 12 hours per individual. Some people can function on very little sleep, while others need up to 10 hours to feel rested. (Scullin, 2015, p. 16-17). With the range being anywhere between four to 12 hours per person of sleep needed at night, it’s amazing how some of us survive the days with the lack about of sleep that we’re actually giving our bodies every day. The amazing thing about this though, is whom the lack of sleep effects mainly throughout our society.…

    • 1740 Words
    • 7 Pages
    Improved Essays
  • Improved Essays

    I also think that showing a client the current evidence that suggest you don’t need 8 hours of sleep, humans can do just fine on 5 hours of sleep may help reduce anxiety about not sleeping enough. I would also suggest cognitive and behavior strategies that include: following the same bedtime routine every night, only using the bedroom for sex and sleep, limiting screen time 30 minutes before bed, relaxation techniques, and possibly mediation. Also, sleep restriction therapy (a form of behavior therapy). Wherein the client drastically reduces the amount of time they spend in bed, then after a period of sleep restriction, the amount of time spent in bed is then slowly increased (assuming the amount of time they actually sleep stays the same) (Pinel,…

    • 720 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    Sleep. It’s something that everyone does, and we spend about a third of our lives doing it. However most people don’t think about it that much, or perhaps think they could be more productive without it, especially because so many people have no idea what goes on during sleep. Everyone agrees that getting less than optimal sleep feels terrible the next day, but sleep deprivation is still a chronic problem. The U.S. Center for Disease Control and Prevention reported that 30 percent of American adults are sleeping six or fewer hours a day, which is significantly under the recommended 7-9 hours for adults by the National Sleep Foundation.…

    • 1656 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    Newborn babies usually sleep for 16 to 20 hours a day, whereas as we grow up the sleep requirement decreases to 9 hours on average for teenagers. The good amount of sleep for adults seems to range between 7 to 8 hours. However, the adequate amount of sleep is reflected on an optimal daily performance and a full state of awareness, in other words when there is no daytime sleepiness it can be concluded that you are getting enough sleep (How Sleep Works, 2013). Some individuals can thrive in only 3 hours of sleep and considered themselves “short sleepers” but the American Sleep Association (XXX) explains that “getting too little sleep creates a “sleep debt,” ... that eventually, your body will demand to be repaid.” In many cases, having one full night of sleep does not compensate for the sleep loss of two or more consecutive nights of sleep deprivation. Although night shift workers adapt themselves to a sleep-depriving schedule, the overall state causes fatigue, affects the judgment and the reaction time becomes slower.…

    • 1816 Words
    • 8 Pages
    Improved Essays
  • Superior Essays

    As a result, older adolescents have higher rates of being sleepy in the daytime than their younger counterparts. As stated in the earlier research, a high school student requires approximately nine hours of sleep every night, which means that a teen with a perfect sleep pattern would be asleep at eleven at night to wake up at eight AM every day. Yet with this generation’s schedules for high school, such a sleep pattern is impossible for nearly all students throughout the…

    • 1741 Words
    • 7 Pages
    Superior Essays

Related Topics