How Does Sleep Deprivation?

“Why do we sleep?” is a very popular questions that many humans ask today. Sleep is very sufficient to the human body. If it was not important, then God would not have designed for a third of our life to be occupied by sleep. During this time period, many people are interested to know what is a good amount of sleep and what are the harmful effects to not getting enough sleep.

Why this theory is relevant to why humans sleep is because humans could have been using it for means of survival which was then utilized so greatly it soon developed into what is famously know as sleep. The next theory is the Energy Conservation Theory the purpose of this theory is that sleeping slows down the energy consumption of an individual and preservers energy for times when there is no resources around to consume. Research studies from Sunil Sharma and Mani Kavuru said that “Energy expenditure is reduced during sleep and sleep deprivation appears to increase energy expenditure.” this confirmed that there is less energy consumption when asleep which leads to be

Primarily, sleep gives your body time to rest. During one part of the sleep cycle, your muscles are more relaxed, your heartbeat and breathing even slows down. Also, the body temperature is slightly lower. While you are sleeping your body can rebuild muscles and cells. As you sleep the brain has time to sort through the day’s events, storing important information and solving problems. Having enough energy for the next day is based on getting a good night of sleep.

My roommate has been coming into my dorm at all hours of the night and disrupting my sleep. I am going to describe a typical nights sleep cycle and describe how sleep deprivation impacts my ability to learn and my health.

In my article about Sleep Deprivation Boosts Anticipatory Anxiety a correlation exists between sleep deprivation and increased levels of anxiety. The research team at UC Berkeley suggests when someone is sleep deprived and anticipating either a neutral or disturbing image to appear, activity in the emotional brain centers increases, thus indicating an elevated level of anxiety. This correlation, however, does not indicate causation. Causation would imply that sleep deprivation alone is what causes elevated levels of anxiety. This could be false because increased activity in the emotional brain centers could be caused by other factors instead sleep deprivation. For example, external stresses such as a big test coming up could be elevating activity

The evolutionary or adaptive theory of sleep is one of the oldest theories of sleep. This theory proposes that active and inactive periods are means of conserving energy. It suggests that sleep evolved to protect an organism by making them inactive in hazardous situations. When the organism has completed all their basic survival functions such as eating, drinking, reproducing and looking after the young, it spends the rest of its’ time conserving energy by being inactive and protected from

It's also called the adaptive or evolutionary theory, it suggests that inactivity at night is an adaption that served as a survival function by keeping organisms away from danger when they could be especially vulnerable (“Why Do We Sleep, Anyway”). Energy conservation theory suggests that the primary function of sleep is to reduce an individual's energy demand and expenditure during part of the day or night. Research has shown that energy metabolism is significantly reduced during sleep. For example, both body temperature and caloric demand decrease during sleep (“Why Do We Sleep, Anyway”). The restorative theory is an explanation for a belief that sleep restores what is lost in the body while we are awake. Sleep provides an opportunity for the body to repair and rejuvenate itself. For example, many major restorative functions in the body like muscle growth, tissue repair, protein synthesis, and growth hormone release occur mostly, or in some cases only, during sleep (“Why Do We Sleep, Anyway”). The brain plasticity theory is based on findings that sleep is correlated to changes in the structure and organization of the brain. Sleep plays a vital role in brain development in infants and young children. Infants spend around 13 to 14 hours per day sleeping, and about half of that time is spent in REM sleep, the stage in which most dreams occur. A link between sleep and brain plasticity is becoming clear in

Sleep deprivation is a serious matter when it comes to anyone really. I know adults that even struggle with this. Yes I do blame most of it on technology but you know it's not just on technology everyone has a lot going on. It could deal with technology, sports, homework, family, activities going on that you have to make, television. There are so much excuses you could say as to why you have sleep deprivation but in the end it is you. You are the reason why you don't sleep, don't blame it on everything else. You need sleep and when you need to sleep you drop everything and go to bed!

Humans are the only mammals that willingly delay sleep (25 Random). When other mammals get sleep, they sleep because their body tells them too. Humans do not listen to what their body says especially regarding sleep. One in three adults do not get the recommended seven hours of sleep a night and that can be detrimental to our health. I argue that if we do not get enough sleep, our physical and mental health will be in jeopardy.

My name is Whitney Fryer and I am a Media student. For a class, I am currently working on a feature story about sleep deprivation and how it affects our bodies. I am looking for someone to interview about the topic. Would you be willing to sit down for an interview with me or could you point me in the direction of someone who would be able to? It would be very appreciated.

In 1940s researchers from Russia used five war prisoners in an experiment to find out effects of sleep deprivation. Although the plan was to do the research for 30 days, the prisoners were kept awake using gas based stimulant for almost fifteen days due to what happened during the experiment. The prisoners were promised that if they remain awake for thirty days would be freed from the prison.

Sleep is an essential part of any person’s health, however few people seem to realize that not receiving enough sleep can double the risk of becoming obese.“The ‘epidemic’ of obesity is paralleled by a ‘silent epidemic’ of reduced sleep duration with short sleep duration linked to the increased risk of obesity both in adults and in children”(Professor Cappuio). Someone who has developed a sleeping disorder such as, sleep apnea, may not have the motivation to diet or exercise, due to daytime sleepiness. Scientists at the University of Chicago conucted a study in 1999, which restricted eleven healthy young adults to four hours of sleep for six nights. The scientist discovered that restricting individuals to this amount of sleep impaired metabolism functions and disrupted hormone levels. It was also found that the subject’s abilities to process glucose in the blood had declined, in some cases to the level of diabities. ” Not only does obesity contribute to sleep problems such as sleep apnea, but sleep problems can also contribute to obesity.”(National Sleep Foundation)

“Beggars in Spain” by Nancy Kress addresses the futuristic concept of not having to sleep; it further addresses the idea of sleeping vs. a genetic alteration that results in sleeping being an unnecessary routine. There’s a clear social line between those who can sleep and those who’ve been genetically altered so that sleep is no longer a necessity. Can sleep ever actually be eliminated from everyone’s routine schedules without negatively affecting human physiology and psychology? Can sleeping habits be changed manually or genetically while maintaining healthy habits or without exhibiting side effects respectively? By correlating studies in animals’ sleeping habits to those of humans,

Sleep is a condition of partial unconsciousness, characterized by reduced motor activity and responsiveness, from which an individual can be aroused by stimulation (Kreutzmann). It has been proposed that sleep is used as an energy-saving function, for the restoration of energy, repairing of cell tissue, thermoregulation, metabolic regulation, and adaptive immune functions (Rasch Born). The prominent features of sleep strongly suggest that sleep is “mainly for the brain” because not getting enough effects the hippocampus, hippocampal formation, and medial

Across species, animals spend a substantial minority of their lives sleeping. In fact, humans spend on average approximately one-third of their lives asleep (Colten and Altevogt, 2006). With such devotion of time resources and the his tells us, from an evolutionary standpoint, that sleep is an important part of the success of an animal. But what fitness does sleep confer to an organism? Although sleep occurs across many species of animals, the function of sleep behavior is not fully understood. Studies might suggest that this behavior might play a role in several important processes, such as the regeneration of tissue and energy management (Sara, 2017, Rasch and Born, 2013). Recent work in the field suggests slow-wave sleep may fulfill