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The Process and Study of Sleep


             ASC: they may become more emotional or emotionless. Inappropriate and unpredictable emotions can occur.
             Daydreaming: an individual will become more aware of their internal emotions.
             Alcohol-induced state: impaired emotional awareness and control. Can have exaggerated emotional responses and experiences.
             Self-Control.
             NWC: Higher levels of self-control as you are able to react to the internal and external stimuli. Fully operational of feelings and movements.
             ASC: difficulty maintaining self-control, coordination and controlling movements and emotions.
             Alcohol-Induced State: There is less self-control. It may be replaced by more confidence.
             Time Orientation.
             NWC: time is moving at normal rate. Individuals are aware of their place in time and are able to focus on the past, present and the future.
             ASC: Estimation of time is distorted. It may appear slow or pass more quickly. Individuals may even have no sense of time (Asleep).
             Daydreaming: it will make time feel like its going faster than normal.
             Alcohol-induced state: Impaired perceptions of time. .
             Controlled Processes.
             It is whereby information processing requires conscious and mental effort in which the individuals focus their attention towards achieving a particular goal. Related to controlled processing is selective attention, whereby the individual focuses on only one object or thought process. .
             It may start off as a controlled process but over time with practice may turn into an automatic process.
             Automatic Processes.
             They are processes that require little mental effort and awareness. Such as tying your shoelaces. Related to automatic processes is divided attention, where we have the ability to distribute our attention and undertake two or more activities simultaneously.
             Point Two.
             Sleep is usually described as a regular-occurring ASC that typically occurs naturally and is primarily characterised by a loss of conscious awareness.
             Purpose of Sleep.
             There are two theories that explain the purpose of sleep:.


Essays Related to The Process and Study of Sleep

1. The Science of Dreaming

... which can be clearly tracked on an electroencephalogram (EEG). It's in this period of sleep when our body temperature and heart rate decreases. Stage three is transitional, leading us through a process of light sleep into a stage of deeper sleep. At this time, our brains begin to emit large and slow delta waves. The next stage of sleep, stage four, lasts approximately thirty minutes. This stage is a healing stage, ... slight extension to REM during each cycle. During REM sleep, our bodies are still - somewhat "paralyzed" - deep in the process of manufacturing dreams. In the rapid eye mo...

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2. The Science of Dreaming

... which can be clearly tracked on an electroencephalogram (EEG). It's in this period of sleep when our body temperature and heart rate decreases. Stage three is transitional, leading us through a process of light sleep into a stage of deeper sleep. At this time, our brains begin to emit large and slow delta waves. The next stage of sleep, stage four, lasts approximately thirty minutes. This stage is a healing stage, ... slight extension to REM during each cycle. During REM sleep, our bodies are still - somewhat "paralyzed" - deep in the process of manufacturing dreams. In the rapid eye mo...

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  • Grade Level: High School

3. Consequences of Sleep Loss

... require more sleep than the average healthy adult. Most people are familiar with the after effects of a night or two without sleep. Without sleep, people are less efficient, and more irritable. It's even difficult for them to think. A recent study by the University of California in San Diego reveals that brain activity is actually altered following sleep deprivation.1 Thinking slows down with lack of sleep, not only during the night, but also the next day ... ultimately leads to insulin resistance, the hallmark of adult-onset diabetes. Excess insulin also promotes the storage of body fa...

  • Word Count: 328
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4. Periods and Functions of Sleep

... associated with generating ATP within the hippocampus of the brain, an area which has been found to be particularly active during periods of REM sleep (Lerma & Garcia-Austt, 1985). A final piece of support for the restorative theory comes from another example of sleep deprivation, this time associated with the specific loss of REM sleep. Brunner et al (1990), conducted a study which aimed to establish the effects of specific REM sleep deprivation. The study involved participants being put in ... regarding the functions of sleep, and have presented a number of findings from research whic...

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5. Sleep and sleep deprivation

... Sleep and sleep deprivation Sleep and Sleep Deprivation October 1999, the movie Fight Club was released. The story was about a man that suffered from intense insomnia " 4 months of consecutive wakefulness. Sleep Sleep is the biological process that a person spends almost a third of their life doing. After decades of research, we still cannot say we have a full understanding of this process. One thing that is safe to say is that it has a function; considering the large amount of ... explain what we do know so far. The first theory is the Recuperation Theory, which is the way most people p...

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6. sleep deprivation 2

... no definite answer (Pinel 1999 [Rechtschaffan 1998]). But there are two main theories that are trying to explain what we do know so far. The first theory is the Recuperation Theory, which is the way most people perceive and explain sleep. It sees sleep as a repairing process that reverses the imbalance of our system caused by daily activity. It assumes that activities during our wakefulness disturbs our body's homeostasis ... each of then reached a minimum of sleep they preferred, and were asked to maintain that minimum sleep lever for a month. Out of the 8 participants, the minimum for...

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7. Process Analysis - Effective Study Habits

... clock on their phone. After completing the buying process, he/she must set this clock at least two hours before their first class is scheduled to begin. He/she should set the alarm to wake him/her with the annoying "beep, beep, beep" sound rather than the sound of soothing music. You must also resist the urge to hit the snooze button, which could cause you ... make sure you are getting enough sleep. Sleep is a huge factor. If one is not getting enough sleep, he/she is going to be tired in the morning and won't be able to focus in class. Along with sleep, eating a healthy balanced diet i...

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8. Students, Sleep Patterns and Mental Illness

... had a higher rate of sleep problems than males. In the study by Curkowicz & Curkowicz, 158 out of 222 participants were women. In this study the participants were self- reporting subjective symptoms of insomnia and degrees of distress as well as frequency and intensity of suicidal ideation and the presence of depressive symptoms in the last two weeks. The results were that disturbing dreams, insomnia and nightmares were definitive predictors of depression and suicidality. While it states that the study was done by ... proportions. To be able to predict future depression or suicidal idea...

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9. Sleep science

... not a "thing". You cannot simply "improve your memory", you can improve your memory skills in particular areas. Different types of information are processed by different types (domains) of memory. Different domains process information in different ways, and therefore require different strategies. Understanding the various domains of memory will help you match memory strategies appropriately to different memory tasks. "I'm terrible at remembering names" "I'm great with names, but ... had appeared. In other words, their memory for the context of the faces was significantly worse. (The sel...

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