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The effects of sleep deprivation apa paper
Summary about the effects of lack of sleep
Summary about the effects of lack of sleep
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The Need for Sleep
Though many may not often think about why we sleep, most of us know that sleep makes us feel better, it refreshes the body and makes it better able to function following a good night of sleep. However, the fact that sleep makes us feel better and that going without sleep makes us feel worse only begins to explain why we need sleep. Another way to think about the need for sleep is to compare it to another of our needs, eating. Hunger is a protective alarm that has evolved to ensure that we consume the proteins, fats carbohydrates and calories our bodies require to grow, repair, and function correctly. And while it is easy to understand the role that eating serves, eating and sleeping aren’t as different as they may seem. Both eating and sleeping are controlled by strong urges or sensations that we feel when they are required. Sleepiness obviously for sleep, and hunger for eating. And just as eating removes hunger and makes sure that we obtain the proteins, vitamins, fats and carbohydrates we need, sleeping removes the feeling of tiredness and gives the rest we feel we require. But the question is, why do
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Another theory for why we sleep is based on the belief that sleep in some way serves to restore what is lost in the body while we are awake. Sleep provides an opportunity for the body to repair itself. In recent years, these ideas have gained support from evidence collected in human and animal studies. One of these studies have shown that animals deprived entirely of sleep lose all immune function and die in just a matter of weeks. This is further supported by findings that many of the major restorative functions in the body like muscle growth and repair, as well as bone growth mostly happen during
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.
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.
“Man masters nature not by force but by understanding. This is why science has succeeded where magic failed: because it has looked for no spell to cast over nature”. From the beginning of time man and nature has been in conflict with one another because, as a whole, there is no cooperating. Each one tirelessly wants its way. The Man is fighting for dominance and nature w never yielding its authority. In American Literature, many authors illustrate this theme in their writing. Specifically the writers Jack London in The Law Of Life, Stephen Crane The Open Boat and Mark Twain’s Huckleberry Fin. Each explores the relationship between humans and nature but with slightly different methods. Mark Twain uses nature in a realistic way, Jack London in a naturalistic way and Stephen Crane constitutes a combination of both.
Another idea, by Marcus Woo (2011) is that we cannot abstain from sleep like we can food and a number of other things. As organism evolve we develop additional uses for sleep. “We spend so much time sleeping that it must be doing something important” says, David Prober. There are 4 main hypothesis that Marcus Woo says are the reason why we sleep. These are in some way the same, and they are also different. His hypothesis include reasons for brain development and brain restoration. His hypothesis are different be...
Why do we need sleep? Even the most gifted scientist on the planet don’t know the answer to this question. But, there are many ideas on why we need sleep. One reason we need sleep is because without it obesity would be an even bigger problem in this world than it already is. Obesity is the condition of being very fat or overweight. Scientist have discovered that short-term sleep can make you hungrier and make you eat more. Another reason that we need sleep is because without enough of it you will have a higher risk of getting diabetes. Diabetes mellitus is a very serious condition that occurs when the body can’t use glucose normally. Scientist have proven that too little or too much sleep was linked with a host of chronic diseases, including type 2 diabetes. Another serious medical emergency that can happen to you if you don’t get enough sleep is a stroke. A stroke is what occurs when your blood flow is interrupted to part of the brain. A stroke is a serious medical emergency that requires immediate treatment. Scientist have discovered that with a while of not enough sleep your stroke risk quadruples. Scientist have also found a recurrent sleep pattern called REM. REM is a recurrent sleep pattern during which dreaming occurs while the eyes rapidly shift under close lids. REM stands for Rapid Eye Movement. In comparison to REM there is NREM. NREM is a recurring sleep state during which rapid eye movement doesn’t occur. NREM stands for Non-Rapid eye movement.
Getting sufficient sleep is a basic human need and is vital for life. According to Maslow’s hierarchy of needs, sleep is a high priority for survival. Having enough sleep is therefore important to restore body and brain functions, preserve energy, maintain general well-being and prevent illnesses.
Have you ever felt stuck? Wherever you are, it’s the absolute last place you want to be. In the book Into the Wild, Chris McCandless feels stuck just like the average everyday person may feel. Chris finds his escape plan to the situation and feels he will free himself by going off to the wild. I agree with the author that Chris McCandless wasn’t a crazy person, a sociopath, or an outcast because he got along with many people very well, but he did seem somewhat incompetent, even though he survived for quite some time.
The exact purpose of sleep is still not fully understood but it is thought to be a state in which organisms can regenerate and further development in the brain. When humans get enough sleep, they feel more energized and refreshed. Sleep can aid the body in fighting off harmful infections. It can also decrease the risk of obesity and some heart and blood related problems. Sleep is a time when organisms are able to repair damaged cells and produce more energy through the process of cellular respiration. Without sleep, our bodies would not function properly and would eventually shut down.
What makes a good person good? According to WikiHow, "We should learn to define our own morals ourselves. One of the simplest ways to do so is to love others, and treat them as you would like to be treated. Try to think of others before yourself. Even doing small things daily will greatly enrich and improve your life, and the lives of others around you." This quote shows us what we need to do in order to be what society thinks as, “good". In order to be a good person, you have to do good and moral things in your society consistently. However people might think that by doing one good thing once in a while will automatically make you a “good person”, but in reality it doesn’t.
Each night, the average person spends approximately 7-9 hours giving their bodies a restful vacation in the land of dreams. Considering this, we spend 1/3 (or 25 years) of our entire lives engaging in this idle activity. Although these numbers can appear as a waste of time in our every day lives, sleeping and/or napping is the energy that helps fuel our bodies to function correctly. Sleep is a necessary function in our every day routine in order to make our brains function at the most efficient level. As we sleep, the brain helps us to recuperate and regain strength by “restoring and repairing the brain tissue” (Myers, 2010, p 99). Without this reviving process, we would all eventually deteriorate. By impairing the sleep deprived mentally and physically, it can potentially cause serious harm. We must fade our conscious mind, and let our mind relax within subconscious state.
Scientist simply don’t know why we need sleep for sure. Researchers say we need to sleep because our body needs to process everything that we learned in a day, and our brains need to rest so it can control everything that goes on in our memories. (Ghosh). During the day brain cells build connections with other parts of the brain. During sleep it seems that important connection are strengthen and unimportant ones are deleted from our minds. We tend to think of sleep as a time our body shut down but our brains don’t shut down they do most of its work while we are asleep. (National Sleep Foundation) According to the sleep foundation, if we don’t get enough sleep our brains won’t process things very
We spend a third of our lives sleeping. This is a fact that people have known and come to acknowledge. While some may say that it’s a waste of time to sleep, I disagree. Sleep to me is something special, it’s a part of my day where I can relax and recuperate, to prepare myself for tomorrow, the day after, and so on so forth. Some don’t realize that sleep is a significant factor in how we can stay physically and mentally healthy. True, we humans can be more productive if we didn’t sleep as much, but sleep is something necessary and beneficial in our lives. At night sleep takes over an individual and it begins performing specific functions that make sleep so significant to us. To begin with, sleep protects us, allowing us to know that when the
Getting enough sleep can increase our chances of being more mentally/physically healthy and our safety throughout the day. How we feel throughout the day is depending on our sleep. Lack of sleep can lead to impaired judgment and actions, which can be a safety hazard towards yourself and your surroundings. When we sleep, our bodies are working to revitalize the brain to form new pathways to help with memory functions and our physical health such as healing repair heart and blood vessels and hormone balance. It is very important for everyone to maintain a good night’s rest to maintain daytime performance and lower stress. Sleep will reduce the levels of stress, help others gain control on their actions and avoid depression. Contributing to these sleep benefits will change your body and mind
We depend on sleep each and everyday in order to be able to interact throughout the day. Sleep is very important if you want to socialize with people or feel real good. It is very important in order to live a healthy life. It really gives you energy so you won’t crash. Sleep is a very important part of physical and mental health through the day.
Sleep is very important for human beings. Sleeping means taking rest for every person and each person spends one-third of his lifetime sleeping. Without sleeping, no one can exist in this world. Sleeping is essential for a person’s health and well-being throughout his life. Getting enough quality sleep at the right times helps all people protect their mental health, physical health and safety. A person who does not get enough sleep might suffer from mental disorders, diseases and even harmful situations. Therefore, it is important for every human being to have enough sleep.