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Bad effects of sleep deprivationb essay
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Ever since I was a child, dreams have had a huge influence on me. I’ve always found them fascinating in how they can hold so many different ideas or creations. Especially since they occur while you’re asleep. Throughout the years I’ve slowly been able to remember more and more details about my dreams, I even experience lucid dreaming every now and then. Which is why I have chosen to write my paper on dreams and sleeping. How sleeping works, how sleeping and dreams relate to someone psychologically, and the different types of dreams.
Sleeping is a simple yet complex process that individuals go through every day. During sleep, a person will go through a total of five stages of sleep. These stages are known as stage 1, stage 2, stage 3, stage 4, and stage 5/REM sleep. http://psychcentral.com provides a good explanation as to what happens during these stages of sleep. During stage one a person is in light sleep mode, meaning that their body temperature and heart rate pretty much stay the same as if they were awake. Their brain also produces brain waves known as theta waves during this s...
...heory, reverse learning theory, and activation synthesis model, others focus on the mental exercise and simulations that dreams bring to us in the evolutionary theory of sleep. While many of the theories agree that dreams are a representation of ideas and thoughts from the unconscious mind, no single theory has been formed as the single primary authority on the matter of dreams despite more support for some of the theories. The fact of the matter is that despite the rampant research and discourse on the concept behind dreaming, these theories are merely speculations. But these speculations feed the curiosity on dreams and will hopefully lead to the expansion of dream analysis to not only better develop the current understanding of dreams, but also to help people around the world by possibly expanding dream analysis to become an early identifier of mental illness.
So for an average sleep time of eight to ten hours, we go through this sleep cycle four to five times a night. In stage one of the sleep phases, we are in a light sleep that lasts anywhere from five to ten minutes. In this stage, our eyes are still moving slowly and our muscles are slowing down, but may still have sudden muscle contractions like as if we were being startled or as if we were falling down. People in this phase may not feel rested if they are awakened, and might not of felt like they were even asleep at all. In stage two of the sleep cycle, you have successfully fallen into a light sleep. During this cycle your heart rate has slowed down, and your body temperature has dropped. You no longer have eye movement, and your body is finally resting the parts it has used through out the day. The next stage, which is stage three is also combined with stage four of the sleep cycle. These two cycles together are known as the delta sleep or the deep sleep stage, and is a very important part of the sleep cycle. During these cycles your body repairs and re-grows tissue, strengthens the immune system and builds bone and muscle. In these cycle it may be very hard to wake a person up, and if woken they may feel droggy or “out of it” for several minutes. In these stages is when most people have night terrors, experience sleep walking, or sleep talking occurs. In an adults average time of sleep this takes up about fifteen to twenty five percent of the time of sleep. Lastly, there is the REM cycle, which is also known as paradoxical sleep. During this cycle is when most of your muscles are paralyzed, your eyes are moving rapidly, and your breathing, heart rate and body temperature are not regulated. Vital signs show that during this stage, the arousal and oxygen levels
Based on On Dreams, written by Sigmund Freud, and Spellbound, directed by Alfred Hitchcock, provide the most psychological significant aspect of dreams through the theory of dreams made by Freud. I partially agree with Freud’s theory on dreams and the dreaming process. Dreams have the ability to form a bridge from reality to transfer over to the unconscious mindset. Throughout his article, On Dreams, he gives explanations behind his theory. The human psyche has a vital role in psychology, including the way humans interpret dreams and their sequence.
During prescientific days, dreams were interpreted as ‘manifestations’ of a ‘higher power’. Since the introduction of psychology, dreams have had 4 distinct interpretations. The first interprets dreams as a “liberation of the spirit from the pressure of external nature”. The second interprets dreams as “accidental disturbances from ‘internal organs’. The third interprets dreams as a foretelling of the future. The last interpretation is Freud’s. He interprets dream as an expression of subconscious desires.
In this paper I hope to open a window to the vast and mysterious world of dreaming. To most people, information about dreams isn’t common knowledge. In researching this subject though, I found that everybody has and reacts to dreams, which are vital to your mental health. You will also find how you can affect your dreams and how they affect you.
Sleep is a behavioral state characterized by little physical activity and almost no awareness of the outside world. Sleep is actually made up of two separate and distinctly different states called REM sleep (rapid eye movement) and NREM sleep (non-rapid eye movement). With NREM sleep it is further divided into stage 1-4 based on the size and the speed of the brain waves. Step one is the stage when you drift off to sleep or doze off. For example people doze off in class because you are bored and have nothing to do but listen to the teacher talk. Some parents may call it a cat nape when their kids go to sleep for about ten minutes or so. The second stage is called an intermediate stage of sleep. That is when
...n and development throughout history. After the research, I learned that while most dreams are fairly coherent, patterned, which include everyday settings, people, activities, and events, they may involve relatively unusual and perhaps bizarre aspects. Altogether, these images would allow people to have the most revealing and distinctive view of who they are and what they know in daily life by telling stories in the brain. However, while I still feel that no theory can exactly interpret what dreams’ meanings really are, it is interesting to know more how human brain’s activity (dreaming) function when people sleep. Moreover, I have decided to see my dreams as a television show with different episodes at night. That way, I will be able to enjoy the dream without ruining the fun that my brain offers because I would love to see what and how my brain wants me to see.
II. (Introduce Topic) Since the beginning of time, people have been trying to understand the different functions of the human body, how we move, talk, and even act. Many of these physiological behaviors have been explained to some extent. However, one area of the human body that has baffled researchers, is that of the mind. Many things that go on inside the mind that don’t make sense, and serves no real explanation as to why or how things happen. One of the most fascinating and mysterious sections of psychology is that of dreaming. Even though there are numerous theories about dreams; whomever you are, wherever you live, you will dream. Whether it's a good dream or a nightmare is up to your mind, but there must be some reasoning behind dreams, right?
In this Forum on Sleep and Dreams, we will see how the diversity of academic disciplines can help to answer important questions about sleep and dreaming—questions that may touch the basis of human intellect. The Forum is fortunate in...
The four stages of sleep are REM (rapid eye movement sleep), NREM1 (non-rem), NREM2, and NREM3. During the REM stage “your heart rate rises, your breathing becomes rapid and irregular, and every half-minute or so your eyes dart around in momentary burst of activity behind closed lids” (Myers, 2014, p. 96).
There are five stages of sleep. The first stage is when one prepares to drift off. During this stage, one experiences Alpha and Theta waves. This stage generally lasts five to ten minutes. The second stage lasts about twenty minutes. The brain begins to produce short periods of rhythmic brain waves known as Sleep Spindles. Body temperature begins to drop and the heart rates slows down. During stage three, slow waves
The Psychodynamic view of dreaming suggests that the content in our dream is symbolic of something. Also, that the content in our dreams are based on unconscious desires as well as internal conflict.
Dreams are necessary. Without dreams, there will be no ambition to chase. There will be no goal to reach. We won't have anything to aim for. We will all be nothing without dreams. Not having dreams is like chasing a traceless murder. It is like following an invisible shadow. It is a dreadful goose chase. We must know what we want to do and follow that ambition. We can’t achieve anything in life without goals, and for these goals, we need to dream.
What research has told us is that sleep is relegated by an internal time clock or what the experts call the circadian cycle. First circadian comes from two Latin words circa: about and dia: day. All the various bodily function cycle that occur during the day are related to our circadian cycle. Since the time of Aristotle and Hippocrates these cycles have been recognized. Our sleep/wake cycles is one of the best known bodily functions to show circadian rhythms, and even our vital signs are directly linked to this cycle. As technology advances we gain more precise measurements, allowing researchers to recognize more circadian cycles which in turn teach us how our bodies work and function. On an interesting note it has been found that bone length is linked to and show a circadian cycle.
For thousands of years humans have experienced a phenomenon which we describe today as dreaming. It has puzzled and sparked interest to all whom experience it. For as long as people have been dreaming, there have been people trying to understand and interpret them. This research paper examines the causation and deeper meaning of dreams. It will compare and contrast the differentiating ideas on the subject by famous psychologists and also examine first-hand accounts from real individuals. The objective of paper is to shed some light on this complex and bizarre behavior.