All About Sleep
Have you ever wondered what goes on in your brain while you're dreaming? When you sleep your body goes through 5 stages that vary in different brain waves and phases. This process is referred to as the sleep cycle. According to the article Stages of Sleep: REM and Non-REM sleep in WebMD.com, most peoples’, dreams are purely a "mental" activity: they occur in the mind while the body is at rest”. For that to happen we must fully go through REM or rapid eye movement. Throughout the sleep cycle NREM or non-rapid eye movement sleep help the body get to REM and really get to deep sleep.
During REM sleep you experience high brain activity which cause you to have vivid dreams and lots of movement while your in the deepest stage of sleep. In NREM sleep you experience a lighter stage of sleep, there is a lot less brain activity and the dreams are not very vivid as in REM which can cause you to be more easily awakened 75- 80 percent of a daily sleep is during the NREM stage.
During the first stage of NREM, you are still awake and very alert. According to the National Institute of Neurological Disorders and Stroke, “Your brain produces beta waves which are relatively small and fast. You may experience sensations such as hallucinations, a "falling" feeling, or hearing someone call your name.” Its still a very light sleep, the person can be woken up with little effort. This stage is referred to as another part of the NREM stage. If awakened from this stage of sleep, a person may feel as if he or she has not slept at all. It may feel as if you just closed your eyes for a second even though a few minutes have passed by. Stage 1 may last for five to ten minutes.
The second stage begins around 20 minutes after the ...
... middle of paper ...
... important because of the deep relaxation that our brain and body truly need is only in that stage. There is a certain amount of time we must give ourselves to get there. Infants require 16-18 a day while adults only need 7-9 a day. Even though REM sleep is a much deeper sleep it is not shown to be any better than Non-REM sleep. The reason for this is our body needs both kinds of sleep to be fully rested. Without one the other would never be as effective.
"Brain Basics: Understanding Sleep." : National Institute of Neurological Disorders and Stroke (NINDS). N.p., n.d. Tues. 2 April. 2014.
“Stages of Sleep: REM and Non-REM sleep Cycles.” WebMD. WebMD, n.d. Wed. 2 Apr. 2014
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- “Sleep”, I thought this was just an action that took place at random times as you got more tired and then just fell asleep and lost all time. Not anymore, Sleep in not just a random thing, it is a set thing. It is controlled by your inner “clock” also called your circadian rhythm(it also controls temperature, but mostly wakefulness). Not only is sleep a set event, but, it is also a needed thing ; it helps us to remember , and it repairs our mind and body. Now when it comes to my sleep patterns, some may say I am a typical teenager ; I stay up late and sleep after school .... [tags: Sleep, Circadian rhythm, Sleep disorder]
1054 words (3 pages)
- “Sleep”, I thought this was just a action that took place at random times as you got tired than just fell asleep and lost all time. Not anymore, Sleep in not just a random thing, it is a set thing. It is controlled by your inner “clock” also called your circadian rythym(it also controls temperature,but mostly wakefulness) . Not only is it a set event , but it is also a needed thing ; it helps us to remember , and it repairs our mind and body. Now When it comes to my sleep patterns some may say I am a typical teenager ; I stay up late and sleep after school .... [tags: Sleep, Circadian rhythm, Sleep disorder]
960 words (2.7 pages)
- We can recognize that there are twenty-four hours per day and we usually spend less or more than eight hours out of total to sleep, which also means that we spend about one-third of our life sleeping, indeed. Even the scientists still haven 't discovered why we need to spend that much of our living time on sleep. We just simply need to. However, there are one other thing we can easily figure out from this fact is that if our sleeping condition doesn 't reach the appropriate amount of time as well as the appropriate quality needed, one-third of our life are being affected which might lead to living standard 's degradability.... [tags: Sleep deprivation, Sleep disorder, Sleep]
1056 words (3 pages)
- We think of sleep as the period in which we rest for several hours either during the day or usually at night. This is when the body is most at rest. However, there is so much more to sleep then we could even imagine. Sleep consists of two main portions but several stages. Slow-wave sleep has a period in which we experience EEG activity and is focused mainly during the first half of our sleep, usually when we do not dream. It is supposed to be a time in which we allow our brain to rest, but not necessarily our body.... [tags: Sleep, Hippocampus, Electroencephalography]
1204 words (3.4 pages)
- Sleep Disorders are real. Sleep deprivation in people cause a lot of problems. A leading cause of sleep deprivation in people is sleep disorders and depression. Sleep disorders are relatively silent epidemics, affecting countless people of all ages around the world. Men, women, and children- no group is spared. Some examples of sleep disorders are Insomnia, Obstructive Sleep Apnea (OSA), Restless Leg Syndrome, Narcolepsy, and Persistent Sleep Deprivation. Sleep disorders affect people all over the world, even when you don’t know you have one.... [tags: Sleep, Sleep disorder, Sleep apnea]
2081 words (5.9 pages)
- 1. Attention: For the pass few week I been experiencing lack of sleep due to various reasons. My lack of sleep cause me to break out and had so much bags under my eyes. I knew I had to change my ways when I felt less knowledgeable then my 4 year old nephew. 2. Should Statement: “People should sleep” 3. Problem: I. One problem caused by not sleeping is forgetful a. It slows your memories down 1. In 2009, American and French researchers determined that brain events called “sharp wave ripples” are responsible for consolidating memory.... [tags: Sleep, Sleep deprivation, Sleep disorder]
831 words (2.4 pages)
- For the first section of my portfolio, I decided to monitor my sleep for one week. Throughout that week, I learned that I am not as restored as I thought I was. Being a typical college student, I expected to see that my sleep was not normal but, what I learned about my sleeping patterns was very distant from my original interpretation. The first part of the questionnaire was what I had expected, every day but two, I was unable to fall asleep for at least 30 minutes after I turned the lights off.... [tags: Sleep, Sleep deprivation, Sleep disorder]
709 words (2 pages)
- When you wake up in a bad mood the first thing someone might say is that you woke up on the wrong side of the bed. When they tell you to get more sleep, you might not ever think that sleep really does have something to do with your mood. And while it can affect our moods it’s also something we have to do to live. Sleep is a topic scientist have been spending years determining what it is, if we really need it, and how it affects our everyday life. Sleep is a “normal, regular state of rest of an organism.... [tags: Sleep, Insomnia, Sleep deprivation]
807 words (2.3 pages)
- Sleep is similar to stress in its necessity to life. The lack of sleep can result in severe complications that include death, while too much stress results in complications also ending in death. The circadian rhythm is a sleep/wake cycle that lasts all day. It is natural and the most common form is sleeping at night and being awake during the day. It is recommended to not go against what is natural, as doing so can result in physical and mental harm. There are three brain waves when sleeping there is beta which is the waking waves, alpha is the regular sleep, and delta is very deep sleep (Professor Dasher, personal communication, September 19, 2016).... [tags: Sleep, Sleep disorder, Electroencephalography]
1372 words (3.9 pages)
- Sleep “The worst thing in the world is to try to sleep and not to, then forcing oneself to stay awake for days on end must surely come a close second.” - F Scott Fitzgerald We spend one third of our lives doing it, and yet, some of us never seem to be able to get enough. People all over the world don’t receive enough sleep whether it’s from a medical condition like narcolepsy, or simply not having enough time in a day. The effects of getting a good night’s rest are essential and signs of sleep depravation are not as hard to spot as one may think.... [tags: Sleeping Health Sleep Essays]
2505 words (7.2 pages)