Test # 2 Chapter 3-4 100 Questions 1. __________ are the raw data of experience‚ based on the activation of certain receptors located in the various sensory organs. a) Perceptions b) Emotions c) Cognitions d) Sensations 2. __________ furnishes the raw material of sensory experience‚ whereas __________ provides an interpretation of that material. a) Sensation; transduction medium b) Perception; transduction c) Sensation; perception d) Perception; sensation 3. Perception is
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groupings: Non-Rapid Eye Movement Sleep (non-REM) and Rapid Eye Movement Sleep (REM). Typically‚ three to five periods of REM sleep occur per night that happen between time intervals of one to two hours (Wolf-Meyer‚ 2012). REM sleep is important because of its restorative aspect in sleep cycles. A disturbance in this will put a person’s normal circadian sleep cycle or known as our “inner clock” out of place. To compensate for this‚ lengthy periods of REM sleep is needed because if it were to continue
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anthropomorphism 4. Which of the following lists the correct sequence of sleep stages during the first 90 minutes of sleep? * A. stage 1 NREM‚ stage 2 NREM‚ stage 3 NREM‚ stage 4 NREM‚ REM sleep B. REM sleep‚ stage 4 NREM‚ stage 3 NREM‚ stage 2 NREM‚ stage 1 NREM C. stage 1 REM‚ stage 2 REM‚ stage 3 REM‚ stage 4 REM‚ NREM D. wakefulness‚ drowsiness‚ dreaming‚ deep sleep‚ paradoxical sleep 5. Sleep restriction studies have shown that: A. research participants adapted to the four-hour-per-night
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Nonetheless‚ there are many aspects of dreams that have been studied‚ researched‚ and that have imposed questions: 1. What are Dreams? 2. Do dreams have any significance? 3. What is REM sleep? Illustrating the science of dreams with an understanding of lucid dreaming‚ the significance of dreams‚ and REM sleep will unearth what dreams are all about. What are dreams? In Chambers Dictionary of the Unexplained (2007)‚
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theory is firstly by Shapiro‚ who found that people who ran an ultra marathon slept 1.5 hours longer then they did two nights following the race. In addition‚ stage four occupied a much greater proportion of the total sleep time and the proportion of REM sleep decreased. So by sleeping longer it shows that sleep is being used to bring the racer’s bodies back to normal after the race. Another piece of evidence is that of the pituitary gland. It releases growth hormones during stage four sleep‚ which
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nowadays. (McGaugn‚ 2000.) According to “Neurology board review: An illustrated study guide.” written by Professor Mowzoon‚ sleep is divided into 2 main types‚ which is non-rapid eye movement (NREM) and rapid eye movement (REM). NREM sleep occur seventy five percent of our sleep and REM sleep only occur for twenty five percent of our sleep. NREM sleep can divide into 4 stages. Stage 1 happens when we are between being awake and asleep. Stage 2 occurs at the beginning of sleep; brain will produce periodic
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developed to protect people from exposure to sources of radiation. 3) The unit used to measure radiation dosage is the rem‚ which stands for roentgen equivalent in man. It represents the amount of radiation needed to produce a particular amount of damage to living tissue. Although a dose of just 25 rems causes some detectable changes in blood‚ doses to near 100 rems usually have no immediate
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topic of sleep deprivation and the effects it has on the human body. This literature can be divided into three parts: 1) studies that show how sleep deprivation causes changes in learning‚ memory‚ and mood‚ 2) studies that show an association between REM sleep and learning/memory‚ and 3) studies that describe the various sleeping disorders and the treatments for them and strategies that can help. Changes in Learning‚ Memory‚ and Mood in Regards to Sleep Deprivation An article published by the
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Transition 3: Now that I discussed the significance of REM sleep discovery in dreams and its relevance to our daily lives‚ I will now speak about the health benefits. VII. Main Point 3: It is asserted that dreams help process emotions‚ consolidate memories‚ and have other beneficial uses. a. Likely a means
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Each is broken down into multiple stages. Non-REM sleep is referred to as stages N1‚ N2‚ and N3. A typical Non-REM cycle lasts approximately 90-120 minutes. In the first stage known as N1‚ a person is considered to be in the transitional phase between being alert and being drowsy. During this time‚ it is not uncommon to feel a sudden
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