Transient Global Amnesia :: Biology Essays Research Papers

Transient Global Amnesia A little while ago, my father and grandfather were driving in our car together. All of a sudden, my grandfather said that he was feeling dizzy and thought the beginnings of a migraine were coming on. My grandfather is extremely healthy and has an amazing memory, so my father was shocked when not long after, when grandfather asked where Ruthy, his recently deceased wife, was. When my father reminded him that she had died of cancer last year, my grandfather broke into tears, as if he was being told for the first time. In addition, he couldn't even remember what he had just eaten for dinner or any other events of the day. My father drove him straight to the emergency room, worried that he had perhaps just suffered a minor stoke. By the time that he got to the hospital, he was already beginning to regain some of the memories that had been lost. The doctors reassured him that it was not a stroke, but rather a memory disorder called transient global amnesia. Transient global amnesia (TGA) is a type of amnesia involving the sudden, temporary disturbance in an otherwise healthy person's memory. The other main kinds of amnesia are called anterograde and retrograde amnesia. Anterograde amnesia is a type of memory loss associated with a trauma, disease, or emotional events. It is characterized by the inability to remember new information. (1) Retrograde amnesia is associated with the loss of distant memories usually preceding a given trauma. (2) In transient global amnesia, generally both distant memories and immediate recall are retained, as are language function, attention, visual-spatial and social skills. However, during the period of amnesia, people suffering from the disorder cannot remember recent occurrences nor can they retain any new visual or verbal information for more than a couple minutes. (3) Though patients generally remember their own identities, they are often very confused by their surroundings and the people around them. T hey continuously ask questions about events that are transpiring, for example where they are, who is with them, what is happening. However, once they are told, they immediate forget the answer, and repeat the question again. (4) The period of amnesia can last anywhere from one to twenty-four hours. Some people suffer from a headache, dizziness, and nausea while others have only memory loss. TGA generally affects fifty to eighty-year-old men, about 3.4 to 5.

Childhood Practices Identify Holistic Development Education Essay

Children develop cognitive accomplishments and linguistic communication accomplishments from engagement in humanistic disciplines activities Humanistic disciplines in school undertakings, 1990. For illustration, development of mathematical construct may be incorporated in music and art where kids learn about sequence, place, forms and forms ( Booth, 1982 as cited by Kolbe, 1991 ) . Children may necessitate to understand the sequence of events to associate to the beats of the musical instruments when utilizing musical instruments to re-enact the sound of air current as in the narrative of three small hogs. As for art in relation to devising of marionettes, kids may larn about forms and places. Language development may be incorporated in play when kids express their ideas verbally, for illustration, when they are asked for words to depict the characters in the narratives. Humanistic disciplines instruction contributes to the affectional development in that it helps kids to develop emotions and virtuousnesss ( Humanistic disciplines in school undertakings, 1990 ; Winston, 2010 ) . Through narratives and play, kids may develop understanding on moral values. The narrative of the three small hogs concludes with the three small hogs populating together in the brick house and the large bad wolf is killed. Children may derive some apprehension on the value of caring and sharing, diligence and besides that the bad will be punished. By playing games and puppetry with friends, kids learn to show their ideas and to socialize with others. Children communicate through assorted ways, such as verbal linguistic communication, organic structure looks, gestures, drawings or sound, which may be regarded as symbolic representations ( Gardner, 1979 as cited in Wright, 1991 ) . As all signifiers of humanistic disciplines may be associated with symbolic representations, instruction through the humanistic disciplines may be one manner where kids learn to associate to each other and besides to the existent universe. Children may utilize representations like drawings or objects to retrace their life experiences so as to do sense of it ( Kolbe, 1991 ) . For illustration, they may pull images of their household members. This in bend help the kid to develop the childaa‚Â ¬a„?s apprehension of himself and relationship to his household. It is in the human nature to play and most activities associating to kids may be seen as drama to them ( Swanwick, 1988 ) . There is no restraints or barriers in drama so kids may be willing to research different functions and thoughts, and as a consequence, they may larn more efficaciously ( Pinciotti, 1993 ) . Humanistic disciplines Education may be equated to a signifier of drama as the activities may be child-initiated and kids derive enjoyment and satisfaction from the procedure of playing ( Dau, 1991 ) . As in drama, kids learn through the procedures of imitation, imaginativeness and command in the humanistic disciplines ( Swanwick, 1988 ) . Harmonizing to Piaget, imitation is a signifier of adjustment. When kids extend on bing cognition through imaginativeness, they may hold assimilated and achieve command of new information ( Swanwick, 1988 ) . This may be in the instance of re-enacting the sound of air current with musical instruments. Children choose the instruments based o n their past experiences and imaginativeness to re-enact the sound they wanted. Humanistic disciplines provide chances for kids to research and polish their accomplishments through these three elements of drama. Furthermore, kids are able to show their ideas through play hence leting it to be a mean of communicating ( Swanwick, 1988 ; Pinciotti, 1993 ) . When kids discuss the character of the wolf, they may be given chances to voice their sentiments on the action of the wolf and therefore advance verbal linguistic communication development. They may besides show their ideas through organic structure motion and gestures during function drama. By working on the facial look and organic structure gestures, kids may larn other agencies of pass oning their ideas. Humanistic disciplines encourage kids to research and work out job ( Swanwick, 1988 ) . Children may necessitate to research ways to do the marionettes and other theoretical accounts. They have to work out on the infinite required and the proportion of the marionettes when pulling them. In this manner, they may larn to associate to spacial and comparative context every bit good as to larn of ways to do the marionettes such that they make sense to others ( Cooke, Griffin & A ; Cox, 1998 ) . Furthermore, it will further childrenaa‚Â ¬a„?s experimental accomplishments and believing procedure ( Kolbe, 1991 ) Children learn to socialize, sympathize with and associate to others from different positions ( Parsons, 1991 ; Pinciotti, 1993 ) . In play, they may hold different readings on the functions and therefore there may be different versions of the characters. As such, the kids may hold to come to an understanding on the thoughts for specifying the characters. Along the manner, they may get dialogue and coaction accomplishments. In the instance of little universe drama, kids may portion thoughts about the stuffs, props and how to utilize them. In making so, they develop communicating and dialogue accomplishments. Puppetry may interrupt down barriers and let kids to show their ideas through playing with finger marionettes. As a consequence, kids may derive new apprehension of the universe as their cognition addition through interaction and coaction ( Pinciotti, 1993 ) . Humanistic disciplines besides help to construct assurance and self-esteem and supply chances for kids to be sociable ( Humanistic disciplines in school undertakings, 1990 ; Parsons, 1991 ) . In the instance of playing games, barriers are broken down and kids tend to be more relax and therefore supplying chances for societal development. For illustration, kids may necessitate to discourse and make up one's mind on which musical instrument best represent the sound consequence they wanted to make. They may be able to derive assurance working in a squad as they have the chances to originate or to take part in treatment. In add-on, humanistic disciplines may promote critical thought and diverseness. As kids portion their ideas on similarities and differences through treatment and action, it helps them to understand and accept differences in sentiments and cut down biass. Through questioning the wolf, where the instructor plays the function, kids may besides larn to analyze the issue from different positions. For illustration, the wolf may reply that it is his sneezing that caused the house to be blown down. This reply may put the kids to believe if the hogs are excessively headlong in their opinion of the wolf. These exercisings may help the kids to compromise and listen to otheraa‚Â ¬a„?s thoughts or accounts when there is struggle. As most humanistic disciplines are open-ended undertakings, there may be many solutions to an issue. As such, it encourages believing and geographic expedition ( Pinciotti, 1993 ) . These can be seen in the assorted ways to construct the houses, kids can experiment with assorted stuffs to do the walls of the houses, like straws, composition boards or pigment. They can besides do different types of houses, like pulling a image of a house or doing a theoretical account of the house. Children may be able to propose new thoughts therefore hiking their assurance. Dramatisation provides an first-class platform for literacy and linguistic communication development. Children may develop their aural accomplishments while listening to the narratives or watching public presentation. They may develop on their unwritten accomplishments when moving or during brainstorming session ( Arts in school undertakings, 1990 ) . Drama is normally done in a group. As such, kids need to interact and associate to their equals to brainstorm on thoughts. By making so, kids learn to be sociable and pick up communicating and dialogue accomplishments ( Humanistic disciplines in school undertakings, 1990 ) . They may derive some penetration of the existent universe, where there are diverse civilizations and differences in thoughts. For illustration, during dramatization of a narrative like the three small hogs, the houses that the three hogs built may non be what the kids expected. In the instance of Singapore, bulk of the kids live in flats. As such, the kids may be involved in an exchange of thoughts about lodging around the universe. By widening a narrative during dramatization, as in the instance of Jack and the beanstalk, kids may be required to see from the position of the elephantine. Jack may be incorrect to take the aureate harp from the giant without permission. Children learn self-denial as they may hold to stay by the regulations they have set for the play. Children may develop a sense of independency as they need to do determinations while working as a squad. They may be able to be confident, initiate treatment or take part in treatment confidently ( Pinciotti, 1993 ) . However, to optimize the childaa‚Â ¬a„?s acquisition, the function of the instructor would be of import to take the kids so as to optimise their acquisition. Humanistic disciplines introduced to kids depend on the expertness and involvement of the instructors ( Humanistic disciplines in school undertakings, 1990 ) . If the instructors are enthusiastic and have positive cognition on the humanistic disciplines, she will be able to actuate the kids to take an involvement in the topic, therefore doing larning in humanistic disciplines more interesting and enlightening. In add-on, most early childhood scenes seem to be take humanistic disciplines instruction as a portion of the course of study instead than to develop the course of study from the humanistic disciplines. Therefore although humanistic disciplines may be of import for the instruction on immature kids, its effectivity may be dependent on the beliefs of the early childhood scenes and instructors.

Market Structure and Analysis - 996 Words

There are a few different market structures, competitive market, monopolies, and oligopolies. According to Mankiw (2007) competitive market, also known as monopolistic competition or â€Å"perfectly competitive market† is defined as â€Å"a market with many buyers and sellers trading identical products so that each buyer and seller is a price taker† (Pg. 290). In this market structure there are two characteristics: there are many buyers and many sellers in the market and the goods offered by the various sellers are largely the same. Maximizing profits in a competitive market is the difference between total revenue and total cost. There is a distinction between accounting and economic profits: economic profits equals’ sales revenue minus economic costs and account profits equals sales revenue minus accounting costs. The objective for a competitive market structure to maximize profits is to determine the optimum level of output at witch marginal cost equals market price. Output is determined in this structure by using the marginal decision rule and increasing output to the point which the benefit of the additional unit of output is equal to the marginal cost. The role of competitive market structure in the economy is important. This structure allow any firm to enter and exit, while buyers and sellers having little impute in the in the price which is determined by the market. An example of competitive market would be agricultural farming of wheat. There are many producers of wheat andShow MoreRelatedAnalysis Of Different Market Structures Of A Market Structure2335 Words   |  10 Pages Analysis of Different Market Structures Student s name Course name and number Instructor s name Date submitted Analysis of Different Market Structures 1. Introduction The small number of market structure consultancies across the globe shows that the market structure concept is itself considerably new. 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