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 …show more content…
I learned that in REM sleep an adult that sleeps eight hours really only gets approximately 1.5 hours of actual sleep. What was really shocking was the backstory of how REM sleep came to be. It is known that in 1952 a father had tested an electroencephalograph that he had repaired that day on his 8-year-old son during his sleep. The father, Aserinsky discovered that the deep zigzags produced by the machine on graph paper would correspond with periods of fast, jerky eye movements. As a result, this led Aserinsky to the discovery of REM sleep. With REM sleep came the four stages of non-REM sleep as well as alpha, beta, and delta waves, all of which contribute to the sensations we experience throughout our sleep. REM sleep tells a story, it can provide a lot of information about what an individual experiences while he/she is unconscious. REM sleep can tell when they have fallen asleep when they have begun dreaming, and it even explains the individual’s genital arousal. Anyway, a lot can be observed from a person’s multistage sleep cycle. I believe that it was through REM sleep that we were able to better understand the processes that went on within our body, as well as it’s restorative effect on …show more content…
Important to note, supporting our growth and development is another vital function of sleep. It is thanks to the sufficient amount of unhindered sleep that we are able to awaken refreshed the next morning, sustaining better moods, and performing with more efficiency and accuracy. In contrast, not receiving the right amount of sleep, however, will cause your body a lot of detrimental effects. Lack of sleep can result in short-term effects such as weight gain, memory loss, the inability to pay attention, and the increased risk of accidents and injury. “Sleep deprivation has consequences—difficulty studying, diminished productivity, tendency to make mistakes, irritability, fatigue,” noted Dement (1999, p. 231). On the other hand, sleep deprivation long-term effects may lead to a decrease in lifespan and disorders such as insomnia, narcolepsy, diabetes, and cardiovascular disease. Overall, in my opinion, it is essential to get at least 8 hours of unhindered sleep because to me it’s most certainly not worth risking so much for spending a couple of extra hours awake finishing a movie or playing
One reason that it’s important to have a full eight hours of sleep is so that you can have good health.Not sleeping good can have a higher risk of obesity. Obesity is a health problem which means that you are overweight. A way that would decrease the risk of a higher chance of having obesity is by falling and waking up at the same time everyday as scientist have proven. More sleep also helps with brain health. As we all know the brain is a big part of our whole body system. Which also not enough sleep can cause
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.
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.
Sleep is necessary in order for the body to rest, and is a state of decreased consciousness and lowered metabolism. Sleep is very important for all living things. Getting a sufficient amount of sleep has numerous positive effects on humans. In humans, there are five main stages of sleep. As the brain passes through each stage, the frequency of waves slows down. The amount of sleep required for humans varies depending on age. Sleep is vital for the well-being of all living things because it improves both physical and mental health. Humans just can’t get enough of it!
Sleep is defined as a period of reduced activity in which an individual’s response to his/her environment is decreased (Healthy Sleep, n.d.) The body undergoes fluctuations in brain wave activity, breathing, heart rate and other functions. These changes occur during two main stages of sleep. Rapid eye movement (REM) sleep is the stage in which dreaming typically occurs and absorption of newly learned information takes place. The deep restorative sleep known as slow-wave sleep consolidates memories (Healthy Sleep, n.d.) Recent studies have found that some individuals may not experience both stages of sleep. This can contribute to problems in learning, memory and brain restoration.
Sleep is a behavior universal to all people, yet it remains largely a mystery. Chronic sleep deprivation has become rampant throughout western society, for a number of reasons. The aim of this research is to investigate the effects of sleep deprivation, with major objectives being to identify what sleep is, and the reasons for sleep. An emphasis is also placed on the effect, symptoms, causes and ways to combat sleep deprivation. These areas are of particular interest to those seeking to investigate sleep deprivation, or individuals who suffer from sleep deprivation by investigating the symptoms, causes and strategies to combat sleep deprivation.
Sleep is “the resting state in which the body is not active and the mind is unconscious”. (English) A person who sleeps well will awake more refreshed and alert. A good night’s sleep has a major impact on how a person looks, feels, and their ability to function normally on a daily basis. (What) Everyone must sleep because sleep is essential in sustaining normal levels of cognitive speech, memory, and critical thinking. The brain’s development is directly affected by the amount of sleep the body receives. (BBC)
Sleep is one of our basic needs to survive and to function in day to day operations, but not everyone needs the same amount of sleep. Some people can survive on very little sleep, i.e. five hours a night, and some people need a lot of sleep, to the extend that they are sleeping up to 10 to sometimes 15 hours a night (Nature, 2005). According to Wilson (2005) the general rule states that most people need from seven to eight hours of sleep. The deprivation of sleep in our society in continually increasing with the demands in society increasing work loads, the myth that a few hours of sleep is only necessary to function properly and that sleep is sometimes considered as killing time (Nature, 2005). Sometimes sleep deprivation is also caused by other situations like sleep disorders, i.e. sleep apnea, chronic insomnia or medical conditions such as stress (Wilson, 2005).
the sleeper will gradually descend deeper into sleep, becoming more and more detached from the outside world and progressively more difficult to awaken. Stage three is the beginning of deep sleep, occurring about thirty to forty five minutes after you first fall asleep. The deepest sleep occurs in Stage four. Stage three and four has the biggest and slowest brain wave. REM sleep, a mentally active period during which dreaming occurs, provided a biological explanation for this phenomenon. Scientists found that brain activity during REM sleep begins in the pons, a structure in the brainstem, and neighboring midbrain regions. The pons sends signals to the thalamus and to the cerebral cortex, which is responsible for most thought processes. There are several myths about sleep. For one, how much sleep a person should get? According to our text book people should sleep for at least eight hours to maintain sound mental and physical health. But every one doesn’t get the chance to sleep for that amount of time. There is no normal amount of time you should sleep. Everyone is not the same. For one I might sleep for five hours and feel refreshed enough to work another shift. Other hand my cousin might need more then eight hours of sleep to feel refreshed.
Sleeping is something that is an essential part of human nature and is a must in order for one to be a functional human being. Sleep is an idea that is accompanied by many wives’ tales, including the ideas that one needs seven to eight hours of sleep each night and alcohol helps one fall asleep and sleep more soundly. One myth about sleep is that during sleeping, one is in a state of nothingness. In truth, however, it has been discovered that during sleep the brain is active, variations in heartbeat and breathing occur, and the eyes and ears are active throughout the time of sleep. These activities during a person’s sleep are important because they help that person be more aware, awake, and alert during consciousness. If all of these important activities occur during sleep, why is it that people are so willing to short themselves of this vital activity? Although much about sleep still remains a mystery, research and experiments continue to show how important sleep is to each and every person. Throughout this paper, I will discuss sleep and the effects that it has on performance and health, especially in college students. A college student’s sleeping pattern is a reliable indicator to their level of performance in the classroom and other school-affiliated activities, as a lack of sleep leads to decreased performance. Sleep is directly related the level of performance and health in an individual; the more rested a person is, the better that person will perform and feel (Dryer, 2006).
Important public policy issues have arisen in our modern 24-hour society, where it is crucial to weigh the value of sleep versus wakefulness. Scientific knowledge about sleep is currently insufficient to resolve the political and academic debates raging about how much and when people should sleep. These issues affect almost everybody, from the shift worker to the international traveler, from the physician to the policy maker, from the anthropologist to the student preparing for an exam.
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
Central idea : Sleep is vital to our health and well-being throughout our life, therefore, in order to protect our mental and physical health, quality of life, and safety, we must get an enough quality sleep at the right times.
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.
Lack of sleep negatively affects many different aspects of your life and making sure you get enough sleep will save you from: mood swings, loss of focus, change in behavior, and difficulties in everyday tasks.