What is Sleep and the Effects of Sleep Deprivation Essays -- Biology E

What is snooze and the Effects of Sleep Deprivation Sleep is one of the things that most students bunghole say they do not get enough of. It is a time for us to respite and for a few blissful hours hopefully forget about the examine and worries of school and life. Unfortunately, due to alike much work or too much studying to do, often enough, we do not get the add together we need each night to be fully rested the neighboring sidereal day. But we have learned to cope with the stillness deprivation by drinking coffee in the morning to wake us up. yet though we are awake, how well can we function throughout the day when we have altogether had less than five hours of pile? How much does our port change without enough cat sleep? Before we get to what the effects of sleep deprivation are, let us first look at what sleep is. Sleep is controlled by neurotransmitters, which act on different neurons in the brain. most of these neurotransmitters produced, such as serotonin and norephinephrine keep the brain active objet dart we are awake. Researchers think that adenosine builds up in our blood while we are awake and the gradual breakdown of it causes drowsiness. There are five stagecoachs of sleep stage 1, 2, 3, 4, and REM or rapid eye movement sleep. During stage 1-4 of sleep, our brain waves become slower and slower until we switch to REM sleep. At that point, our breathing is more rapid and irregular and our eyes move apace under our eyelids. (1). Circadian sleep rhythm is the internal body quantify that is controlled by the hypothalamus. Every twenty-four to twenty-five hours, the cycle repeats itself, which can be effected by light exposure. It is thought that light will define the clock of your body. The low-point of the rhythm is in the morning, which is thought to help you stay... ...ent because without it, how can you study, do well on an exam or participate in discussions? The only effect of sleep deprivation that you can slightly countera ct is drowsiness, which can be reduced by drinking coffee or anything that whitethorn have caffeine. Napping in the afternoon can help reduce any(prenominal) of the effects, but it is better to keep those naps short or else, you may final stage up more tired and groggy than before. So, without enough sleep our carriage will change making us worse students. Therefore, we can cerebrate that we all need more sleep WWW Sources1)http//www.ninds.nih.gov/health_and_medical/pubs/understanding_sleep_brain_basic_.htm,2)http//www.emedicine.com/neuro/topic444.htm, 3)http//www. reputation.com/cgi taf/DynaPage.taf?file=/nature/journal/v403/n6770/full/403655a0_fs.html, 4)http//www.lboro.ac.uk/departments/hu/groups/sleep/wellcome.htm,