Sleeping Disorders and the I-Function
As we all know, sleep is an important part of our lives. Without the proper amounts and type of sleep, fatigue and other problems can arise. Generally, we can clearly distinguish between a sleeping person and a person that is awake. With sleeping disorders, the distinction between an awake person and a sleeping person becomes more intriguing. What is the difference, how does it relate to the I-function and consciousness? Each sleeping disorder has its own unique answer to this question. It is essential to understand sleep to fully appreciate it. However, many aspects of it remain a mystery. We do have some degree of understanding of sleep. Within our sleep cycle a type of unusual sleep occurs, REM sleep. During this cycle the periods of REM sleep are interspersed with slow wave sleep in alternation. Each period of REM sleep (there are usually 4 or 5 periods a night) lasts for approximately 5 to 30 minutes. During these periods a sleep paradox occurs. An enormous amount of brain activity takes place; this is sometimes even more activity then when awake. This clearly indicates that sleep is not simply to rest our mind and not to think. So, during this period our brains are extremely active, yet there is usually no input or output. During this period, along with the random eye movement (REM), there is a complete loss of muscle tone. Essentially, at this point, the motor system is paralyzed (normally the body inhibits any movement). The autonomic nervous system also alters its behavior. The regulation of body temperature is lost and the blood pressure, heart rate, respiratory rates shows increased variability. REM sleep can be detected by measuring the electrical activity of the brain with an electroencephalogram. At this point, the EEG will show the same pattern of activity as when the brain is awake.
It is fascinating that at this point, REM sleep, where dreaming is frequent, the body shuts itself down. If, as suggested in class, the I-function is active at this stage, it is interesting that all body movement is inhibited. During other stages in which there are synchronized EEGs, and the I-function is not supposed to be present, the body does not inhibit all motor activity. This seems to imply that when the I-function is present it will control the body as it sees fit. One of the more ubiquitous parasomnias is sleep talking or somniloquy.
Wooding, Stephen. "Phenylthiocarbamide: A 75-Year Adventure in Genetics and Natural Selection." Genetics 174.4 (2006): 2015. Print.
Organizations are initially structured around tasks, and as the organization continues to grow, the structure within the organization takes on many characteristics. Not all structures are advantageous, especially if they are lacking in some areas. There is a relationship between structure and size of the organization that affect the centralization of the organization. At the highest levels, the personality of the chief executive may amend the organizations' structure. The structure within an organization helps define the roles and responsibilities among the members from each department and work group. The four general types of organization structure are functional, divisional, matrix, and project based. “Organizational structure is the skeleton of an organization” (Feigenbaum, 2013) and how these individuals relate to each another. Structure is a statement of the current affairs, not the ideas, intentions or improvement within an organization. When business leaders develop their initial plans for an organization, he or she looks at how to design a company and takes inventory of all the tasks, functions and goals of the business. The leader then develops groupings and ordering of job positions, departments, and human resources to effectively and efficiently perform these tasks. Technology, size, environment, strategy and goals affect an organizational structure and effects, whether they are categorized as mechanistic or organic.
The revolts in the Middle East began in Tunisia when Muhammad Buazizi set himself on fire on December 17th, 2010 (Lesch, Haas 230). Protests in this area began to spr...
In normal sleeping patterns a person usually passes through five phases of sleep, the fifth being REM. The sleeping human passes cyclically through these five phases throughout a night's rest. These phases can be defined in electrical activity of the brain; much like the activity of the heart is often defined. The technique of measuring the electrical activity of the brain is call Electro-encephalogram, or EEG. When the electrical events of a person's brain are graphed on a electrical magnitude versus time axis the graph of a person who is in different stages of being asleep or awake appear to have different levels of electrical activity occurring in the brain. (See (14))
The Arab Spring was an event which became known throughout the world. According to Jason Brownlee, Tarek Masoud and Andrew Reynolds (2013), the Arab Spring started at the end of 2010 in a Middle Eastern country identified as Tunisia (p.29). This shows that a Middle Eastern country had ejaculated a force of civil motivations of activism in the Arab Spring, and this played an important role for the oppressed Arab citizens to demand equality and human rights. Yakub Halabi (2014) claims that a majority of Arab nations have ‘authoritarian’ systems of government with a lack of a unified community (p.100-101). This shows that democracy is lacking in many Arab nations in the Middle East while the citizens of those countries are vulnerable to conflict because of the social circumstances surrounding Arab nations. In addition, Brownlee, Masoud and Reynolds (2013) elaborates on the idea that subsequent to Tunisia’s Arab Spring, Egypt, Libya and Yemen had participated in the Arab Spring, and this caused the risk of civil, political and social unrest being extremely high in 2013 (p.29). This is relevant evidence that Tunisia, Egypt and Yemen are in a worse position than they were before the Arab Spring. The Arab Spring was portrayed as a stride for Middle Eastern states to become an equal democratic utopia. However, an unstable economy, foreign intervention and paid terrorists were some of the reasons of the Arab Spring being unsuccessful for inserting democracy into the channels of politics in several Middle Eastern countries.
In Tunisia, young people have taken control of a country that has been under the control of Zine El Abidine Ben Ali for the last 20 years. Tunisians could not get jobs without being extorted by local officials. They could not buy a house without bribing an official. Any activity involving government often required money to push the paperwork through. Tunisians who received coll...
I grew up looking at pictures that showed how different parts of the tongue detected the different types of tastes. I remember it suggested that the tip was responsible
Shehata, S. (2011, November 25). Profiles of Egypt's Political Parties. BBC News. Retrieved from http://www.bbc.co.uk/news/world-middle-east-15899548
Much too often in America today, modern music and art programs in schools are perceived to many as extracurricular activities rather than important subjects that are vital to a students learning and skill development. The truth of the matter is that encouraging music and art education in public schools has a much larger impact on student’s grades, academic performance, and the economy than the majority people realize. Within the next year city school budgets will be dropping by twenty five percent, and despite the fact that music and art programs have been showing a dramatic contribution to student’s learning, this substantial drop in funding for the programs will lead to no dedicated money for art or music programs (Mezzacappa). There is no doubt that a cut in funding for art programs will take a huge toll on students overall grades and test scores. Research has found that the studying of music and art facilitates learning in other subjects and enhances children’s skills in other areas (Brown). Furthermore, providing students with a creative outlet can do great justice in reducing the stress from many other classes and even offer insight for students in possible career paths involving the art field. The art industry today currently supports 4.1 million full-time jobs (Dorfman). By increasing the funding of music and art programs for students preschool through twelfth grade we can see a dramatic increase in the education of children across the United States, assist with skill development in young students, and greatly benefit the economy at the same time.
Sleeping is something that is an essential part of human nature and is a must in order for one to be a functional human being. Sleep is an idea that is accompanied by many wives’ tales, including the idea that one needs seven to eight hours of sleep each night and alcohol helps one fall asleep and sleep more soundly. One myth about sleep is that during sleep, one is in a state of nothingness. In truth, however, it has been discovered that during sleep the brain is active, variations in heartbeat and breathing occur, and the eyes and ears are active throughout the time of sleep. These activities during a person’s sleep are important because they help that person be more aware, awake, and alert during sleep.
Of the five senses that humans employ in everyday life, taste and sight are two of the more interesting senses. They are continually developed throughout our entire lives and we are exposed to new sights and tastes everyday. Many people think that our senses are all unique and independent of each other, but taste and sight are surprising similar in many aspects, such as their development. Not only are taste and sight developed similarly, but they are also affected by familiarity, socialization, and memory. Although many people in the world believe that all our senses are different in function and development, taste and sight have a unique connection between the two senses that makes them very similar.
the sleeper will gradually descend deeper into sleep, becoming more and more detached from the outside world and progressively more difficult to awaken. Stage three is the beginning of deep sleep, occurring about thirty to forty five minutes after you first fall asleep. The deepest sleep occurs in Stage four. Stage three and four has the biggest and slowest brain wave. REM sleep, a mentally active period during which dreaming occurs, provided a biological explanation for this phenomenon. Scientists found that brain activity during REM sleep begins in the pons, a structure in the brainstem, and neighboring midbrain regions. The pons sends signals to the thalamus and to the cerebral cortex, which is responsible for most thought processes. There are several myths about sleep. For one, how much sleep a person should get? According to our text book people should sleep for at least eight hours to maintain sound mental and physical health. But every one doesn’t get the chance to sleep for that amount of time. There is no normal amount of time you should sleep. Everyone is not the same. For one I might sleep for five hours and feel refreshed enough to work another shift. Other hand my cousin might need more then eight hours of sleep to feel refreshed.
Ocean Thermal Energy Conversion (OTEC) is the process of converting the ocean waters temperature difference at different depths into usable energy. From the solar heated upper depths of the ocean to the cooler depths below 2,000 feet a 40 degree temperature difference must be maintained to generate electricity. This is a relatively new and unheard of source of energy. Many people are not aware of the many benefits of OTEC and the impact it will have in the future as the use of fossil fuel conversion declines. Heightened environmental concerns in today's world makes OTEC an attractive alternative for energy conversion. The ocean offers a natural and renewable resource which will make it possible for converting energy this way to last for a very long, long time. OTEC is a very cost effective method of using the oceans waters for energy conversion but its use and benefits to society have been obscure to the general public. In the coming years OTEC will probably be at the forefront of new energy resources and a good understanding of it know will prove invaluable to power engineers of the future.
In this Forum on Sleep and Dreams, we will see how the diversity of academic disciplines can help to answer important questions about sleep and dreaming—questions that may touch the basis of human intellect. The Forum is fortunate in...
Our energy sources is formed when the tidal energy is produced through the use of generators in the ocean. The generators are large under water turbines that are placed in areas with the highest tidal energy.The turbines’ job is to take in the kinetic motion of the withdraw and flow of the ocean's tides (shallow water) to get electricity. The tidal turbines are best used for shallow waters, because it is stronger than and most stable than casting it into the ocean where you would have to check on it everyday in almost deadly weather. They help because turbines rotates slowly so ships and passing ani...