Essay about Sleep Loss Effects On Cognitive Performance

Essay about Sleep Loss Effects On Cognitive Performance

Length: 720 words (2.1 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

We spend approximately a third of our life sleeping, usually once every night for about eight to nine hours. Sleep can be defined as a reversible state of perceptual disengagement from and unresponsiveness to the environment (Krizan & Herlache, 2015). It is quite common that sleep loss can have serious harmful effects on cognitive performance (Kamphuis, Meerlo, Koolhaas, & Lancel, 2012). Sleep loss may also affect emotional function and chronically disrupted sleep may even sensitize individuals to mood disorders (Kamphuis, Meerlo, Koolhaas, & Lancel, 2012). Many studies have assessed the relation between fewer hours of sleep and aggression. Prior research also hints at a link between insufficient sleep and various problem behaviors in both children and adults (Vaughn, Salas-Wright, & White, 2015). However, there is a little research on the link between hours of sleep and aggression, so if sleep problems are a possible risk factor for aggressive behavior, treating sleep disturbances may reduce in the rate of crime and be beneficial to society at large. Though, the necessary purpose of sleep remains a mystery, but sleep plays a role in many functions such as toxin disposal from the brain, physical rest, physiological regeneration, encoding, and integration of newly learned information (Krizan & Herlache, 2015). To avoid any mental and physical health damages, I would recommend to sleep up to about eight to nine hours and it will benefit for you to get proper rest and allow your body and mind rest. My research question is focused on if sleep problems is one of many risk factors of reactive aggressive.
Aggression in adolescents and young adults
Sleep problems among youth are an international public health concern. The high rates of...


... middle of paper ...


...huis, Dijk, Spreen, & Lancel, 2014). The prior research has found that reactive aggression was associated with sleep problems and the anxiety symptoms intermediated this association, which provoke the negative emotions and physiological arousal such as anxiety (Fite, Becker, Rubens, & Cheathm-Johnson, 2015). It suggests that people with psychiatric disorders are more likely impulse in reactive aggressive than healthy people. For people with psychiatric disorder, they often have a poor impulsive control already. Sleep problems may worsen the lack of prefrontal behavioral inhibition of impulsive aggressive. For example, there was a study in the Netherlands indicated that almost fifty percent of forensic psychiatric patients have problems related to sleep quality and about twenty percent who suffer from severe, chronic insomnia (Kamphuis, Dijk, Spreen, & Lancel, 2014).

Need Writing Help?

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

Check your paper »

Sleep Deprivation : The Effects Of Severe Sleep Loss Essay

- What about long term sleep deprivation exploring the scientific effects of severe sleep loss is limited by both ethical and practical concerns. Sleep deprivation increases stress, making it difficult to separate the effects of sleep deprivation from those of stress. Take the two part test in applying psychology to find out whether you might be sleep deprived. Nonetheless researchers have learned that like disrupted circadian cycles, sleep deprivation poses several hazards. These include reduced cognitive and motor performance, irritability and other mood alterations, decreased self-esteem, and increased cortical levels the consequences of such impairments are wide ranging, from threatening s...   [tags: Sleep, Sleep deprivation, Sleep disorder]

Better Essays
714 words (2 pages)

Sleep Deprivation And Its Effects On The Loss Of Sleep Essay

- People often do not know how crucial sleep is to the body or how much they should be sleeping. This can lead someone to forego sleeping the adequate amount of hours a night. A sleep deprived individual may unknowingly attribute short term and long term effects of sleep loss to something other than sleep loss. These effects of sleep loss can show up in many aspects of someone’s life. One’s wellbeing and success in academics can be adversely impact loss of sleep. Sleeping a minimum number of hours a night is necessary to maintain academic performance, mental health, and physical health....   [tags: Sleep deprivation, Sleep, Problem solving]

Better Essays
1045 words (3 pages)

Essay on Sleep Deprivation And Brain Metabolism

- SLEEP DEPRIVATION AND BRAIN METABOLISM Sleep deprivation induces changes in brain metabolism and neural activation that involve distributed networks and connectivity.1 Early Positron Emission Tomography (PET) sleep deprivation studies found metabolic rate reductions in thalamic, parietal, and prefrontal regions associated with prolonged sleep loss.4, 86 More recent blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI) studies showed significant declines in regional brain activation during cognitive task performance after one night of total sleep deprivation....   [tags: Sleep deprivation, Sleep, Prefrontal cortex, Brain]

Better Essays
1218 words (3.5 pages)

Sleep Deprivation And Its Effects Essay

- For many of us having a good night sleep seems every routine and often taken for granted. But what most of us don’t realize is that even though we might go to bed and get up at a certain time we are not really getting the proper rest our body needs and as a result we are sleep deprived. Sleep deprivation has become a major concern for health care providers across the Unites States and many other countries across the world as it is linked to several illness and most importantly brain function....   [tags: Sleep, Sleep deprivation, Sleep disorder]

Better Essays
1055 words (3 pages)

Essay on The Effects Of Sleep On Our Body

- I once heard someone say that lack of sleep hinders your ability to think accurately. Without adequate amount of sleep can cause someone to make unwanted decisions that can later be regretful. What is sleep. Scientists over time have tried not only to define sleep, but also to understand why we need it. According some studies of Harvard Education, their definition of sleep is tied to brain waves and other psychological functions. The ideal amount of sleep has changed over time. Yet studies show that an individual requires anywhere from 8-10 hours of sleep....   [tags: Sleep, Sleep deprivation, Psychology]

Better Essays
722 words (2.1 pages)

Essay about The Effects Of Insufficient Amount Of Sleep On Brain

- This paper was prepared for English D160, taught by Bruce Hurley  Three Negative Side-Effects of Insufficient Amount of Sleep on Brain A third of one’s life is spent sleeping, and this fact shows that sleep is an indispensable part of people’s lives. According to a Gallup poll, adults need to get at least 7 hours of sleep per night. However, research states that more than one third of Americans get less than 7 hours sleep in the evening (Jones, 2013). If this research is anything to go by, then there is more need to raise awareness on the implications of insufficient sleep....   [tags: Sleep, Memory, Sleep deprivation]

Better Essays
1050 words (3 pages)

Effects Of Sleep Deprivation On Physiology Essay

- With the rise of automation has brought great competition for human workers, with the increased need to outperform their robotic counterparts. Sleep has been cast aside as a second thought when really it should be the foremost priority. Sleep determines how society operates for a third of a human’s life they are asleep, and everything is based around this fact. With sleep being such an integral part of everyday life some struggle to get enough of it. With the dynamics of career, becoming ever more exceedingly strenuous sleep has become a luxury that some cannot afford....   [tags: Sleep deprivation, Immune system, Sleep, Fatigue]

Better Essays
1323 words (3.8 pages)

Sleep Deprivation And Its Effects On The Lack Of Sleep Essay

- (3) What specific areas of the brain are most affected by the lack of sleep. What are the consequences for your weight/appetite. The specific areas of the brain that are most affected by the lack of sleep is the central nervous system the information highway of the body. Sleep is necessary to keep the central nervous system functioning properly. Although sleep, rests busy neurons in the brain it forms new pathways when your ready to wake up in the morning. The brain releases several growth hormones while we’re sleeping the body produces proteins that help repair cell damage....   [tags: Sleep deprivation, Immune system, Cortisol, Sleep]

Better Essays
1092 words (3.1 pages)

The Effects Of Insufficient Amount Of Sleep On Students ' Health And Academic Performance

- A Study on the Effects of Insufficient Amounts of Sleep on Students’ Health and Academic Performance Prevalent among the adolescents in today’s society is the tendency to go to sleep at later hours which results in a lack of good quality sleep. This can especially be common in academic settings where insufficient sleep quality and quantity occur in a large portion of college students (Lund et al. 124). But how does this lack of sleep affect students. As various studies have shown a lack of sleep in adolescents can drastically affect the brain’s cognitive function and therefore a student’s academic performance....   [tags: Sleep, Circadian rhythm, Memory, Sleep deprivation]

Better Essays
1197 words (3.4 pages)

Essay on The Effects Of Sleep On Cognitive Functioning

- Overnight shift work, although highly important, tends to result in a lack of sleep. The great importance of sleep on cognitive functioning, specifically memory, has been shown by several researchers. Payne, Stickgold, Swanberg, and Kensinger (2008) demonstrated that sleep aids memory retention, especially of negative memories. Overnight work can be more convenient for various reasons, but the work comes with a price. Consistent overnight shifts, even when regular sleep occurs during the day, can lead to a loss of memory capacity, especially at the end of the shift....   [tags: Memory, Sleep, Cognition, Shift work]

Better Essays
1070 words (3.1 pages)