Essay on Sleep Deprivation On The Body And Brain

Essay on Sleep Deprivation On The Body And Brain

Length: 1280 words (3.7 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

Today, sleep deprivation is a well-known phenomenon. Unfortunately there are still various unanswered questions to this idea. Thankfully with much research we have learned a few effects that lack of sleep has on the human body and brain. A few experimental research studies, the researchers looked at the effects of sleep deprivation on the brain itself. The results of these experiments show that sleep deprivation effects brain chemistry. It also affects various areas of the brain such as connectivity and signaling, especially in the hippocampus and frontal brain regions. With all of these areas being altered, it affects our long-term memory function and our decision making. Sleep deprivation also affects how we handle stress, our cognitive function and performance. If we cannot handle stress it can lead to various other issues in life. A final aspect that sleep deprivation affects is our mood and when we don 't get adequate sleep we can have negative moods.
Minkel et. al. (2014) created an experiment that was designed to investigate the effects of sleep deprivation on the psychological stress reactions in adults. They began this experiment by recruiting participants and divided them into randomized groups between one night of sleep deprivation and a normal night sleep. After each group completed a night sleep, they issued a test known as the Trier Social Stress Test to test their stress level. Before the experiment the participants ' saliva was collected to create a baseline for the level of cortisol and salivary amylase. They then had the participants give a speech and complete math problems in front of a group. Once the test was completed the experimenters then collected saliva 5 and 20 minutes before the test. They also collec...


... middle of paper ...


...ell (Bernier, 2009). With all of these effects we can become moody, stressed, have trouble remembering and even make more poor choices than we would if we had adequate sleep.
We have various research on what happens to our brain when we don’t get adequate sleep. With all the data we know how important it is to get sleep. There are several unanswered questions but one that comes to mind is what makes people not get enough sleep? With the areas of the brain being affected due to lack of sleep, does how our brain is affected lead to a cycle of sleep deprivation? What I mean is that do we get so sleep deprived do we just continue on a cycle of lack of sleep. I
expect to find is that there is a possible cycle of being sleep deprived. For example we see high school and college students continually pull all-nighters to get assignments complete and get sleep deprived.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Essay on Sleep Deprivation And Its Effects On The Brain And Body

- While loss of sleep must be required at times, Sleep deprivation has become one problem worth addressing because it is a very common sleep disorder which can adversely affect the brain and cognitive function. It has many effects on a human brain such as depression, memory lapses or loss, symptoms similar to ADHD, and many more. In order to identify what sleep deprivation is, it is necessary to understand what sleep does for the human brain and body. Sleep is the most important part of ones health....   [tags: Sleep, Circadian rhythm, Sleep disorder]

Better Essays
712 words (2 pages)

Sleep Deprivation : The Golden Chain That Ties Health And Our Bodies Together

- Thomas Dekker once said, “Sleep is the golden chain that ties health and our bodies together.” Society says that people have to get as much done as one possibly can before going to bed and that a few hours of sleep can go a long away. This is a myth. Not getting the recommended seven to eight hours of sleep a night (varies for different ages) is known as sleep deprivation. Sleep deprivation has become a very common problem in American’s today and can lead to serious negative consequences such as crankiness, weight gain, and a lessened ability to think logically and clearly....   [tags: Sleep deprivation, Sleep, Human body, Brain]

Better Essays
712 words (2 pages)

Sleep Is A Vital Life Function Essay

- Sleep is a vital life function that people need, yet it is undervalued. For people to survive and thrive it is important to get at least eight hours of essential sleep every night. Due to busy works lives, people all around the world are not getting enough sleep and are waking up earlier than usual. If people were to get less sleep than average the deficiency would compromise how they are able to function. This disruption in one’s sleep schedule affects how capable one is of accomplishing even mundane tasks....   [tags: Sleep, Sleep deprivation, Human brain, Human body]

Better Essays
1271 words (3.6 pages)

The Effects Of Sleep On The Body And Brain Essay

- Sleep is a very important factor in the human function. Our body and brain is able to reset itself and rejuvenate while we sleep. When we do not get the required amount of sleep, we start to feel lethargic and foggy minded, because our mind and body wasn’t able to replenish itself. Sleep is imperative that an insignificant rest deficiency or lack of sleep can affect our ability to remember things; decisions and can affect our temperament. Chronic sleep deficiency can get the body to feel agitated and it could lead to serious health problems such as, heart problems, stress, acne, and obesity....   [tags: Sleep, Sleep deprivation, Sleep apnea]

Better Essays
1137 words (3.2 pages)

Essay on Sleep Deprivation Is Harmful For The Brain

- Sleep Deprivation Each night when one decides to stay up for another hour or to pull an “all-nighter” they may have not realized what some of the consequences may be. Sleep Deprivation is unhealthy for the brain as it can cause memory loss and deteriorate one’s consciousness while getting enough sleep each night can prevent wrinkles, periorbital edema, and depression. Just one hour a night of missed sleep can decrease reflexes, cognitive thinking, and cause memory loss. Sleep deprivation is caused by the stress of one’s daily life....   [tags: Sleep, Sleep deprivation, Sleep disorder]

Better Essays
2626 words (7.5 pages)

My Brain On Sleep Deprivation Essay

- Your brain on sleep deprivation, the relationship between disease and sleep deprivation “Sleep and watchfulness, both of them, when immoderate, constitute disease.” -Hippocrates Introduction: Sleep deprivation can be more harmful to your body than you think. It has been linked to many diseases including heart failure, heart attack, stroke, mental impairment, fetal and childhood retardation, obesity and high blood pressure....   [tags: Sleep, Sleep deprivation, Sleep disorder]

Better Essays
1636 words (4.7 pages)

Sleep Deprivation Is Essential For The Brain Function Essay

- Sleep deprivation is a condition that many Americans may suffer due to, the hustle and bustle in our society; it has distressed the chronological order of sleep. The National Institute of Health, (NIH) suggests adults should have 7-9 hours of sleep daily. Sleep deprivation is a serious illness that has diverse side effect, with a wide-range of factor and triggers, and various treatments from extensive medical care to home remedies. The importance of having a good night sleep is crucial, because it a basic function necessity of life....   [tags: Sleep, Sleep deprivation, Sleep disorder]

Better Essays
1336 words (3.8 pages)

Essay on The Effects Of Sleep Deprivation On The Health

- Sleep deprivation is now considered a health crises since a lot of people are now sleeping less than 7 hours a day in comparison to 9 hours a few decades back. The result of this is that health problems are on the rise. Medical experts emphasize the importance of a good quality, uninterrupted sleep routine as part of a healthy lifestyle. This is because inadequate sleep affects the cardiovascular system, the brain and all other organs of the body. Apart from the list of health hazards mentioned in the first installment of this newsletter, there are a few more to be aware of....   [tags: Sleep, Sleep deprivation, Fatigue, Brain]

Better Essays
785 words (2.2 pages)

Essay on Sleep Is A Condition Of The Mind And Body

- Sleep is a condition of the mind and body in which the nervous system is relatively inactive, the eyes are closed, the muscles are relaxed and consciousness is practically suspended. On average a person needs between seven and nine hours of sleep, which can be hard to achieve with the stresses of life. Sleep can drastically affect how the mind functions. Studies have found that a lack of sleep can decrease motor skills and affect a persons memory. Among memory and motor skills, lack of sleep can negatively affect cognition....   [tags: Sleep, Sleep deprivation, Rapid eye movement sleep]

Better Essays
1488 words (4.3 pages)

Sleep Deprivation Is An Inadequate Amount Of Sleep Essay

- Sleeping is one of the basic fundamental living necessity. Like we need eating and drinking, we do need sleeping as well. Not getting enough sleep is harmful to mind and body. It can cause injury and even death. Sleep deprivation is a serious issue that we all face, yet we neglect it. Its consequences can be life threatening to the person himself and to many others around him. Poor decision-making, lack of concentration, unproductivity, accidents and many more are associated with lack of sleep....   [tags: Sleep, Sleep deprivation, Sleep disorder]

Better Essays
1448 words (4.1 pages)