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What are effects of lack of not getting enough sleep effect essay
Academic effects of sleep deprivation
Effects of sleep on memory
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(3) What specific areas of the brain are most affected by the lack of sleep? What are the consequences for your weight/appetite?
The specific areas of the brain that are most affected by the lack of sleep is the central nervous system the information highway of the body. Sleep is necessary to keep the central nervous system functioning properly. Although sleep, rests busy neurons in the brain it forms new pathways when your ready to wake up in the morning. The brain releases several growth hormones while we’re sleeping the body produces proteins that help repair cell damage. Overall, lack of sleep will interfere with your ability to focus and learn new information impacting both short and long-term memory.
The consequences for your weight
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Memory plays a big role in sleep and learning phenomena, although animal and human suggest that the quantity and quality of sleep have a profound impact on learning and memory. According to researchers sleep helps improve learning and memory in distinct ways. For starters, sleep-deprived people usually cannot focus their attention and therefore cannot learn. Secondly, sleep itself plays a role in the consolidation of memory itself, which is essential for learning new information.
(3) How does lack of sleep affect the different functions of the immune system?
Lack of sleep affect the different functions of the immune system because its linked to a list of mental and physical health problems, including which stem from an impaired immune system. Our immune system was designed to protect us from illnesses, flu, bacterias and other viruses. The consequences may include getting sick more often, which can increase your risk of heart disease, aggravation or make you more susceptible to stomach ulcers, raise your blood pressure and worsen constipation.
(3) How does chronically sleep-deprived affect the body’s ability to deal with serious health issues (such as cardiovascular
Some doctors say that lack of sleep makes our heart deteriorate. In the article. “Sleep Problems May Increase The Risk Of Heart Attack And Stroke." A Harvard professor stated "Sleeping less than four or five hours a night for three or four nights has measurable effects on insulin and cortisol effects”(Dry Redline of Harvard) Doctors at Harvard had done research and They have done observational studies that connect poor sleep with poor cardiovascular outcomes. In the article it states that Sleep apnea makes the back of the throat relaxes which leads to cutting off oxygen. . They are different ways that sleep problems affect the heart in many ways. People with sleep problems, blood pressure do not drop and may even rise. High blood pressure damages the lineage of blood vessels.
Sleep deprivation is a commonplace occurrence in modern culture. Every day there seems to be twice as much work and half as much time to complete it in. This results in either extended periods of wakefulness or a decrease in sleep over an extended period of time. While some people may like to believe that they can train their bodies to not require as much sleep as they once did this belief is false (1). Sleep is needed to regenerate certain parts of the body, especially the brain, so that it may continue to function optimally. After periods of extended wakefulness or reduced sleep neurons may begin to malfunction, visibly effecting a person's behavior. Some organs, such as muscles, are able to regenerate even when a person is not sleeping so long as they are resting. This could involve lying awake but relaxed within a quite environment. Even though cognitive functions might not seem necessary in this scenario the brain, especially the cerebral cortex, is not able to rest but rather remains semi-alert in a state of "quiet readiness" (2). Certain stages of sleep are needed for the regeneration of neurons within the cerebral cortex while other stages of sleep seem to be used for forming new memories and generating new synaptic connections. The effects of sleep deprivation on behavior have been tested with relation to the presence of activity in different sections of the cerebral cortex.
Is sleep important for memory consolidation? Past research has found that sleep is an important factor in the consolidation of newly acquired memories; however, this consolidation often depends on the specific memory as well as when (e.g., time after learning) sleep occurs. It is important to note that sleep is not constant, throughout the night. Sleep is a cycle that is broken down into rapid eye movement (REM) and non-rapid eye movement (non-REM) sleep (Stickgold, 2005). Non-REM consists of sleep stages 1 through 4, in which stages 3 and 4 constitute what is known as slow-wave sleep (SWS) (Rasch & Born, 2008). Moreover, the construct of memory is often divided into different types of memories, declarative (e.g., facts and events) and non-declarative (e.g., procedural skills) (Stickgold, 2005). When discussing memory consolidation, research has defined it as a progression of memory stabilization that leads memories to become resistant to interference (Stickgold, 2005). Results from past research indicate that memory consolidation occurs through the reactivation of memories during sleep, which enhances and stabilizes the memory (Diekelmann & Born, 2010).
When most people think of sleep, they think of it as a relaxed but yet not a very important part of our daily lives. What most people don’t understand is although we are not up and moving around and getting tasks completed, our brains are still very active. Without sleep our bodies do not function correctly on a daily basis, and our mental state is at risk.
It not only affects memory and motor skills but it also affects the body in general. Lack of sleep has shown to weaken your immune system, make a person more vulnerable to common viruses, be a cause of obesity, cause high blood pressure and be a link to depression. (Effects of Sleep Deprivation on the Body). It is not good for the brain to get very little sleep, but it is also very dangerous for the body. If person body is sick, or they are battling with depression then there writing process is going to be affects. Nobody has the motivation to write a essay if they are down with the flu, and depression has been a correlation to students doing poor in
Sleep deprivation is often associated with the development of medical conditions, especially cardiovascular disease (CVD). As disturbance in sleep could cause deprivation and shorten one’s sleep duration, it is often taken into account when carrying out related studies. Short-term sleep deprivation not only raises blood pressure and produces stress hormones, but also leads to irregular heartbeats [1]. These major risk factors are precursors to coronary disease. In this essay, I will summarize the findings of five studies in relation to sleep deprivation and the increased risk of CVD.
The article "Causes and consequences of sleep deprivation in hospitalized patients" written by Stephanie Pilkington is exploring the causes and consequences of sleep deprivation in hospitalized patients. The author provides a brilliant summary of factors that affect the level of sleep experienced by patients in hospitals and the effects of sleep deprivation on the health and the wellbeing of these individuals. The article goes on to state that for sleep-deprived patients, there were bio-cognitive consequences for their health and recovery, with particular effects on immune functioning, inflammation, parasympathetic equilibrium, carbohydrate metabolism and cognitive performance.
Health is a complex concept, and when we talk about health we refer to body health and to the health of the mind, the health of relationships between us and those around us, the spiritual health. Looking online on one of the additional resources recommended, www.nimh.nih.gov, I have noticed that one of the symptoms of most diseases that affect a person's mental health is lack of sleep. Lack of sleep not only worsens man's mental health, but also causes serious imbalances in metabolism, immunity, general mood, and last but not least, affects the ability of learning and memorizing among students. The sleep fulfills a number of vital functions for both our mind and body. We spend about a third of our lives sleeping, which is a valuable and useful
My paper is based on an article from the text’s web site (chapter 9) entitled “Lack 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 deprivation.
Feature, Denise MannWebMD. "Lack of Sleep and the Immune System." WebMD. WebMD, n.d. Web. 25 Feb. 2014.
At first, people's eyes begin to feel dry and they have trouble concentrating, causing their eyesight to weaken. Their reaction time slows down as well as their thinking process and judgment. These effects are minor but as one’s body weakens, their immune system is affected as well. This may cause their body to catch an illness or disease. Afterwards, their body becomes very weak and it will take a while before it can heal properly. In addition, their heart gets tired and cannot perform its job properly, so prolonged sleep deprivation also leads to risk of heart diseases. Not only does sleep loss make people feel tired, but it is also harmful to their body by increasing the risk of health problems (“Sleep Deprivation: What Are the Physical Effects” , Griffin R. Morgan, Mann Jeff, Peri Camille, Pietrengeelo
Lack of sleep affects us many different ways in our daily lives. Think of yourself as a battery, and you’re using all the energy. After you 're done using the energy, you have to charge it. Humans are just like batteries when it comes to sleep. We use all of our energy in the day time doing our daily activities. Like a battery, if you don’t rest or charge yourself up, you’re not going to function very well. It is necessary to have a satisfying amount of sleep. Lack of sleep will affect you in ways such as: mood swings, loss of focus, change in behavior, and difficulties in everyday tasks.
Sleep is a very important factor in the human function. Our body and brain is able to reset itself and rejuvenate while we sleep. When we do not get the required amount of sleep, we start to feel lethargic and foggy minded, because our mind and body wasn’t able to replenish itself. Sleep is imperative that an insignificant rest deficiency or lack of sleep can affect our ability to remember things; decisions and can affect our temperament. Chronic sleep deficiency can get the body to feel agitated and it could lead to serious health problems such as, heart problems, stress, acne, and obesity.
Feature, Michael. "Chronic Sleep Deprivation and Health Effects." WebMD. WebMD, n.d. Web. 13 Mar. 2014. .
Sleep plays a vital role in a person’s mental well-being. Sleeping affects how well people think, react, work, learn, and get along with others. While a person is sleeping, his brain is preparing to help him learn and remember information. A good night’s sleep enhances learning and problem solving skills. It is very important for the students to have sound sleep as it can improve their concentration, memory and creativity. Furthermore, having enough sleep increases the ability to m...