Sleep Research Paper

Sleeping disorder is a medical disorder of the sleep models of a human being or an animal. The sleeping disorders interfere with the normal mental, physical, social, and emotional functioning of the body. The commonly ordered sleeping disorders are polysomnography and actigraphy. This paper provides a critical analysis of a 2010 article written by Jane F. Gaultney called The prevalence of sleep disorders in college students: impact on academic performance.

In my paper, I will tackle insomnia from various perspectives: definitions, types, causes, effects, and means of solutions.

“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.

Then you will move into stage two which includes sleep spindles and K complexes. Sleep spindles are very short bursts of brain activity, and K complexes are single high voltage strikes of brain activity. Also, in stage two delta brain waves start to slow function of the brain preparing for stage three and four. Stage three and stage four i will talk about as one because they are very similar and do similar things. These stages are referred to slow wave sleep because your brain is in it’s slowest speed of function. In stage three you brain is between 20 and 50 percent delta waves, from 50 to 100 percent delta waves you are considered to be in stage four. While in stage four people may experience sleep walking and other muscular movement without knowing so. Noises as loud as 90 decibels may not be able to wake the person from sleep. During REM sleep which is after NREM sleep the brain is more active and alert. This is where most dreams occur because your brain is active but you are still sleeping. After the short 15 minute period of REM sleep you will start over with stage one of NREM these cycles normally take 90 minutes to complete. Activity during sleep can come at any point but is most common in REM or stage four of

Overview: Today I am going to share some information about sleep and the things that come along with it in hopes of you becoming more informed on the importance of sleep.

This stage does last longer than the previous one but only by 10 more minutes. In Non-REM 2, you have this weird and fascinating action happing in your noggin know as sleep spindles. These sleep spindles are bursts of rapid, rhythmic brain-wave activity. After this stage comes one of the best parts of sleep and the part that you’ll generally wake up covered in drool in. This happens to be Non-REM 3 which is often categorized as deep sleep. In this particular stage, we are welcomed by slow delta waves that our brain emits. When this stage has had it’s time to shine, which is 30 minutes, it is time to move onto the final

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).

Dreams have a lengthy record of being a subject for debate and a source of motivation. In ancient Egypt, pharaohs had several interpreters to decipher their dreams as they believed they were messages from the gods (Lincoln, 1935, p.68). The ancient Hebrews believed that their dreams were tied to divine revelations as well. Native American tribes believed that dreams were a connection to their ancestors and used obtaining a vision from a dream as a rite of passage (Tedlock, 1981, p.324). In the present day, every night all across the world, people still experience sequences of imagery encompassed by sensations and emotions while asleep. The average person tends to dream up to seven times a night

This stage is believed to help people enter deeper stages of sleep (4). Stage 3 sleep consists of 20-50 percent delta activity and stage 4 sleep of more than 50 percents delta activity (4). Stages 3 and 4 are characterized as being slow wave sleep in addition to being the deepest levels of sleep. Approximately 90 minutes after being asleep, people enter rapid-eye-movement (REM) sleep (4). REM sleep consists of rapid eye movements, a desynchronized EEG, sensitivity to external stimulation, muscle paralysis and dreaming (4).

You must have heard about the connection between a good night’s sleep and a healthy productive day, tons of times. Understandably so, because these two things are related to each other like two sides of the same coin, you cannot have one without the other. So the big picture question is simple, how to achieve the perfect sleep every night, so that you wake up every morning, fresh, fit, and raring to go to do everything that you are supposed to do? The answer, is simple, and it is that you need to follow a few important rules to constantly sleep like a baby every night and have a fantastic morning, resulting in an amazing day. So without further ado, let’s take a look at those tips.

Throughout the night most people do not even notice all the different stages of sleep that they go into without even thinking about it. In an entire night of sleep a person goes through four different stages of sleep. When a person first lies down before their body even reaches the first level of sleep they lay there in a relaxed state slowing all of their natural body activities In the first actual

While "quiet" sleep, a person proceeds through four stages of increasingly deep sleep. Body temperature decreases, muscles relax, and heart rate and breathing slow down. The longest stage of quiet sleep affects physiological changes that help support immune system functioning. The other sleep level, REM (rapid eye movement) sleep, is the stage at people dream. Body temperature, blood pressure, heart rate, and breathing increase to levels estimated during people are attentive. Studies detail that REM sleep enhances learning and memory, and offers to emotional

This stage is where we can be woken up the easiest. Stage 2 is where our brain activity and eye movement start to slow down and stop. Stage 3 brain waves start to begin with slow and fast movements. Stage 4 also known as deep sleep is the toughest stage to wake someone up. It is the stage where there is no eye movement or muscle activity and if you were to awaken during this stage. The results would be the feeling of grogginess

 There are five stages of sleep, REM and NREM stages 1, 2, 3, & 4.

A typical night’s sleep is much more complicated than just closing your eyes and waking in the morning. As humans, we live our life on a circadian rhythm. This means that changes occur roughly based upon a 24-hour basis. This circadian rhythm plays a major role in when we get tired and decide it’s time to sleep. This rhythm is theorized to have helped us stay safe thousands of years ago. We would fall asleep during the time that their seemed to be threats roaming around in the dark. to Once we finally get to sleep, our brains and bodies are doing much more than laying in complete stillness. There are five distinct stages of sleep that we experience as we sleep. Each is uniquely different and serves a purpose throughout the night. The first stage of sleep is a very light sleep that lasts for 5 to 10 minutes. During this stage of sleep, you may not even realize that you’re sleeping. While in this stage of sleep our brains power down by 50 percent and produce theta waves four to seven times per second. We proceed to stage two after this. During stage two, our brains power down