unhealthy life habits. Attention step I. Attention getter: When it comes to sleep‚ it is a good thing. However‚ what happens if you have too much of this good thing? This will affects your health and reduce your lifespan. II. Credibility statement: a good night sleep is essential to
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SUPPORT FOR SLEEP 1.1 Explain how sleep contributes to an individual’s well-being sleep is essential for our health and wellbeing. It allows our body to rejuvenate and restore itself. It helps the body to create new cells. Sleep deprivation is one of the biggest causes of premature aging. Tiredness can significantly affect your mood and how you feel. Sleep can help lower blood pressure and elevated levels of stress hormones. Your cardiovascular system is constantly under pressure and sleep helps to
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Outline and evaluate restoration explanations for the functions of sleep [8 + 16] intro: Aleep is divided into several different stages. SWS and REM sleep are associated with particular benefits. Oswald (1980) proposed that each of these had different functions - slow wave sleep enables body repair and REM enables brain recovery. SWS – initiates body repair (Oswald) Growth hormone – important in childhood because it stimulates physical growth. Important throughout lifespan for protein synthesis
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Essay Describe and evaluate the synaptic homeostasis model of sleep The synaptic homeostasis model of sleep (Tononi & Cirelli‚ 2003) explains memory consolidation as a by-product of synaptic downscaling that occurs during sleep. This essay will describe the synaptic homeostasis model of sleep and evaluate how valid its predictions are in the face of empirical research. According to this model‚ synaptic potentiation is associated with the homeostatic regulation of slow wave activity‚ which
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The term “road rage” was coined in the USA in the 1980s by a police officer after he pulled over a motorist who shot another driver who cut him off (Sunrise Digest‚ 1988). Road rage is currently defined as intentionally participating in risky driving behaviors that are known to increase the likelihood of a crash. Previous definitions of road rage did not include intent. This definition change shows that road rage is something that one chooses to do instead of unconsciously doing it. Two forms of
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(2004). The relationship of nightmare frequency and nightmare distress to well-being. Journal of Sleep Research‚ 13(2)‚ 129-136. doi:10.1111/j.1365-2869.2004.00394.x This article dives deeper into the specifics of a nightmare. It claims that low well-being causes dreams to elicit more negative emotions which is the cause of distress that people feel
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dispositions‚ but not as a means to define a large spectrum of dreams with the individual’s personal influences. It lacks any scientific support. In contrast‚ the Physiological Function Theory‚ which suggests that regular brain stimuli from REM sleep may help develop and preserve neural pathways. “Earlier studies have suggested it appears early in life‚ in the third trimester in humans‚ and research has produced evidence the brain of the fetus may in a sense be "seeing" images long before its eyes
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with sleep deprivation as much as they do partially because they choose to stay up late‚ but also because their bodies prefer staying up late. Teens would best serve themselves by falling asleep and waking up a couple hours after the rest of the world‚ but are prevented from doing so by early school schedules. The ensuing lack of sleep has lead to an epidemic of underperforming students whose symptoms are almost entirely preventable. Schools must recognize and adapt to the natural sleep patterns
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Results The experiment testing the question‚ “What is the effect of sleep times 6‚ 7‚ 8 hours on reaction time (seconds) in humans?” concluded that the group sleeping six hours had an average reaction time of 0.54 seconds‚ the group sleeping seven hours had an average reaction time of 0.60 seconds‚ and the group sleeping eight hours had an average reaction time of 0.45 seconds. The hypothesis was somewhat supported with the group sleeping eight hours having the highest reaction time‚ however‚ the
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stages of Non-REM sleep. During Stage 1‚ the eyes are closed. One can be awakened without difficulty; however‚ if aroused from this stage of sleep‚ a person may feel as if he or she has not slept. The heart rate slows and the body temperature decreases during Stage 2. At this point‚ the body prepares to enter deep sleep. Stages 3 and 4 are deep sleep stages‚ with stage 4 being more intense than Stage 3. These stages are known as slow-wave‚ or delta‚ sleep. If aroused from sleep during these stages
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