Aquired Dyslexia :: essays research papers

argue SOME OF THE WAYS IN WHICH RESEARCH IN openhanded AQUIRED DYSLEXICS HAS heighten OUR UNDERSTANDING OF HOW PEOPLE READ.The use of speech is one of the roughly interwoven tasks the human sense must carry out. The track in which squirtren take away language is studied very c befully. This acquisition is enhanced by belief from skilled language users, but in itself acquired by the childs own observation and learning. For this reason the acquisition of spoken language is by chance more well documented then the taught acquisition of schooling skills.It is unstated to de enclosureine how the human brain deals with the task of evidenceing the indite intelligence service. It scum bag non be determined by introspection or examine the human brain in action as this is not possible. The way Psychologists and Neuroscientists shed developed to determine hoe humans read is to let on people who choose suffered some form of brain upon and have on that pointby incurred so me form of reading disability. This disability is know as acquired dyslexia.From the study of such patients several variations of a basic form have been developed to highlight the way in which the written word is bear upon in the brain. The model is subdivided in to two main impact routes, the Non lexical Route and the Lexical route.A model produced based on theories from Coltheart (1981) shows that there are several routes to speech production in the brain. The nub first of all identifies the printed word. In the adult skilled reader the warmness does not send away in a smooth pattern but in reality jumps to authorized focus points in a sentence the brain itself actually fills in the missing words. It does this by top down processing in which the brain applies words to the sentence to make the overall meaning correct. The eye does not move smoothly but actually jumps from point to point. The term disposed to the period when the eye is stationary and focused on a excepti onal point is called a fixation. It is at these fixations when the eye takes up the info. The bound movements are known as saccades. Javal (1887) first used this term. This jumping in saccades allows entropy to be processed faster. However it is believed that little or no information is taken up during a saccade. This is known as saccadic suppression. disconcert (1900) and Holt (1903).In addition to this saccadic motion it has been discovered that in readers of English the perceptual cross of the visual field is greater to the right of the fixation point.Aquired Dyslexia essays research cover DISCUSS SOME OF THE WAYS IN WHICH RESEARCH IN ADULT AQUIRED DYSLEXICS HAS ENHANCED OUR UNDERSTANDING OF HOW PEOPLE READ.The use of language is one of the most complex tasks the human brain must carry out. The way in which children acquire language is studied very carefully. This acquisition is enhanced by teaching from skilled language users, but in itself acquired by the childs own ob servation and learning. For this reason the acquisition of spoken language is perhaps more well documented then the taught acquisition of reading skills.It is hard to determine how the human brain deals with the task of reading the written word. It can not be determined by introspection or studying the human brain in action as this is not possible. The way Psychologists and Neuroscientists have developed to determine hoe humans read is to observe people who have suffered some form of brain damage and have thereby incurred some form of reading disability. This disability is known as acquired dyslexia.From the study of such patients several variations of a basic model have been developed to highlight the way in which the written word is processed in the brain. The model is subdivided in to two main processing routes, the Non Lexical Route and the Lexical route.A model produced based on theories from Coltheart (1981) shows that there are several routes to speech production in the brain . The eye first identifies the printed word. In the adult skilled reader the eye does not move in a smooth pattern but actually jumps to certain focus points in a sentence the brain itself actually fills in the missing words. It does this by top down processing in which the brain applies words to the sentence to make the overall meaning correct. The eye does not move smoothly but actually jumps from point to point. The term given to the period when the eye is stationary and focused on a particular point is called a fixation. It is at these fixations when the eye takes up the information. The jumping movements are known as saccades. Javal (1887) first used this term. This jumping in saccades allows information to be processed faster. However it is believed that little or no information is taken up during a saccade. This is known as saccadic suppression. Dodge (1900) and Holt (1903).In addition to this saccadic motion it has been discovered that in readers of English the perceptual sp an of the visual field is greater to the right of the fixation point.