The Effects Of Sleep On Our Lives

“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.

There have been many experiments performed trying to find the correlation between sleep and memory. One of these experiments has showed that different stages of sleep has different effects on memory for instance, not only has sleep been seen to combine new memory with old long-term memories, but also helps stabilize memory (Born & Rasch, 2013). Using the Memory Interference Test (MIT), Amir conducted an experiment to further confirm the conclusion that the sleep improves a person’s memory. The experiment compared the amount of correctly remembered pictures by a sample people who had eight hours of sleep compared to a sample with only four hours of sleep. The hypothesis is that there is a correlation between the amount of sleep a person

It is no secret that, similar to other animals, sleep is one of the most important things for a human being’s overall health. According to Watson and Breedlove, there are four main biological/neurological functions of sleep: energy conservation—the body uses less energy when it is asleep through what is called slow-wave sleep (SWS) by doing things such as reducing body temperature and slowing respiration; niche adaptation—the environmental happenings to which organisms are adapted to; body restoration—it restores materials used during awake hours; and memory consolidation—SWS and REM sleep help the brain consolidate memories from the previous day (2012).

The average human spends about 25 years of their life sleeping. That is equal to one-third of a person’s life. So if sleep is vital and common among every single human, what do you know about it? What happens when we sleep (Attention Grabber)? Before the 1950s, scientists believed that the brain would just “shut off” when we would go to sleep. It wasn’t until the discovery of the Rapid Eye Movement (REM) state that scientists really looked into what happens in the brain while we are asleep. Studies have found that we go through a cycle of stages during sleep, and it is important for our health (Orientation to Topic). Today, I am going to inform you about what really happens when we sleep, and some issues that are found among it (Specific Purpose). In order to really understand this worldwide commonality, you need to know some background on sleep, the stages in the cycle, and some common disorders (Central Idea). I have taken a year long psychology course that went into depth on sleep psychology, and I have done extensive research on the topic to better grasp it (Statement of Credibility). I want to inform you on sleep so you can understand what happens when you close your eyes every night, and so you can detect any irregularities in your sleep pattern (Statement of Goodwill). First, I will give a background of why and how we know to sleep, then I will explain the stages in the sleep cycle, and finally I will tell you about some common disorders (Preview).

and cognitive function. These findings have led to a robust exploration in the science of sleep

One of the most fascinating natural occurrences known to science is something everyone's body requires them to do, this strange phenomenon is sleep. Sleep is not fully understood by anyone, there are too many variables and unanswered questions to discover what sleep is for and why the human body stresses sleeping so much. Dreams are just as undiscovered as sleep. There are many observations made about dreams and what parts of the brain are utilized during these inter-sleep hallucinations. But like sleep, there is no official reason or meaning behind it. Sleep and dreams, although strange and without apparent purpose, reveal many things about an individual, his or her habits, and potentially innermost subconscious thoughts.

Sleep is one of the unavoidable daily-living activities and it is one of the most important factors contributing to a person’s health. A quality sleep is essential for the physical, cognitive and psychological well-being of a person. Learning, memory processing and maintenance of the brain are among the most important functions of sleep. In addition to maintaining the brain, sleep has important roles in controlling the

Sleep is undoubtedly one of the most essential requirements for the human body to function properly. It plays a very important role in ensuring the wellness of the human body both physically as well as mentally. In fact, the importance of sleep is clear from the fact that it helps you in maintaining a good lifestyle throughout our entire lifetime. Not only does it help maintain our physical and mental health; rather it also helps in maintaining a decent and healthy lifestyle along with ensuring safety from a number of fatal diseases. It is usually said that the mood in which you wake up is largely dependent on the type of sleep you have been in. This in itself is a big proof of the importance of sleep in our lives. While sleeping, our body finally gets its share of rest and it also gets ample time in rejuvenating from all the wear and tear that it went through during the entire day. Not only this, the body is in its own working condition when we are sleeping as this is the time when it supports the healthy functioning of the brain as well as physical attributes of our body.

If physiologists devoted the most research time to behaviors humans engaged in the most, we would probably have a full understanding of the biological purpose of sleep. After all, humans, with the exception of most college students, spend one third of their lives in a somnolent state. Despite its fundamental role in human and animal life, sleep is, even in an age when neuroscience has reduced many behaviors to neurological mechanisms, still quite mysterious. What processes are taking place during sleep that benefit the organism? Why spend so much time in an unresponsive and vulnerable state? That these questions haven't been definitively answered is really not a function of a lack of effort on

While most people do not give a second thought to the reasons why human sleep or about what their dreams mean, a great deal of psychologist dedicate their lives to studying sleep and dreams. In this paper, I will discuss the reasons for sleeping, the stages of sleep, and theirs abut dream and their interpretation. I will also provide an analysis of my own sleep pattern and dream through the data I have collected in my dream log.

There actually isn’t any known facts on why we actually need sleep, but there is many theories.

What is sleep? The dictionary definition of sleep is as follows, “a condition of body and mind such as that which typically recurs for several hours every night, in which the nervous system is relatively inactive, the eyes closed, the postural muscles relaxed, and consciousness practically suspended,” (Definition). While this is undoubtedly true, there is so much more on the mystery of sleep. For many years people have wondered and debated on why humans sleep. There used to be many theories on why humans slept. With more advanced technology and stronger research many have been ruled out. In today’s society there are three commonly accepted, but debated, theories on why we sleep. One is the theory of sleep for restoration, which is essentially sleeping to rebuild everything we use during the day. The next theory is the conservation of energy theory. This theory is that humans sleep in order to save energy and have enough for the next day’s activities. The third is the brain function theory. This theory is based on the idea that humans sleep in order to use our brain to the fullest of its capabilities, and in a sense have stronger brain functions. With all these theories it is obvious to say that sleep in itself is a confusing subject. It is one of life’s greatest mysteries and more is likely to be revealed with more research on it.

Grens maintains a sophisticated tone throughout the article, but still manages to go into enough detail on the more advanced issues discussed that most genuinely interested readers should be able to comprehend the information that is being presented to them. As the article goes on, Grens goes into more and more detail about the processes behind sleep and the nitty gritty of the medical repercussions of sleep deprivation. The terminology used may be too advanced for some readers, particularly those whose education levels are below that of college in biology. However, the bottom line is presented in a way that is easy to

Each night without fail our eyes grow heavy and our minds tired, and dreaming we drag ourselves to bed and normally fall asleep quickly and peacefully off to dream land we go.

Not getting enough sleep causes a “sleep dept” which eventually needs to be repaid. The lack of sleep and the damages it causes is still being studied but there is enough information to support the need of sleep. In 1953 after the REM pattern was discovered in infant’s researchers finally understood that sleep was not just a dormant part of our lives. Researchers learned our brains were very active during sleep and what age a person was determined how much sleep