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Language In Aphasia
Broca's aphasia
Unidimensional view of aphasia
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Aphasia
Aphasia is a disorder resulting from damage to the certain parts of the brain that deal with language. The areas of damage are typically called lesions. This disorder can lead to impairments in reading, writing, producing speech and the ability to understand speech. Aphasia typically takes place suddenly after a head injury or stroke, although, some cases can arise over time; a good example of this is when a brain tumor develops.
“Aphasia affects about one million Americans -or 1 in 250 people- and is more common than Parkinson's Disease, cerebral palsy, or muscular dystrophy. More than 100,000 Americans acquire the disorder each year” (The National Aphasia Association , 2013). This disorder can be acquired by anyone, but targets most people in the middle to later years of life. Aphasia can occur in people of all ages, genders, and ethnicities.
Types of Aphasia:
Aphasia can range from mild to severe which results in many different classifications of this disorder. Listed below are a selected two types of aphasia:
Broca’s Aphasia:
Broca’s aphasia arises when lesions are located in the frontal part of the left hemisphere or the Broca’s area. The front portion of the left hemisphere is primarily used for putting words together in order to form sentences. “Agrammatic Broca’s aphasia is characterized by telegraphic speech. Although telegraphic speech was originally described as the use of mainly content words, and content words were defined as nouns, verbs and adjectives, it is now generally acknowledged that agrammatic speakers have severe problems with verb production” (Links, Hurkmans, & Bastiaanse, 2010). Many times Broca’s aphasia does in fact harshly affect one’s ability to write.
Wernicke’s Aphasia.
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...ic Broca's aphasia. Aphasioogy. 24 (11), 1303-1325.
National Institutes of Health. (2010, November 04). Frequently Asked Questions About Funding and Research. Retrieved from The National Institute on Deafness and Other Communication Disorders : http://www.nidcd.nih.gov/tools/pages/faqs_fr.aspx
Plante, E., & Beeson, P. M. (2008). Communication and Communication Disorders: A Clinical Introduction. Pearson Education Inc.
The National Aphasia Association . (2013, May 15). Aphasia Frequently Asked Questions. Retrieved from Aphasia: http://www.aphasia.org/Aphasia%20Facts/aphasia_faq.html
Wiener, D. A., Connor, L. T., & Obler, L. K. (2004). Inhibition and auditory compehension in Wernicke's aphasia. Aphasiology, 18., 599-609.
Yavuzer, G. (2013). Aphasia. Retrieved from Internation Encyclopedia of Rehabilitation: http://cirrie.buffalo.edu/encyclopedia/en/article/9/
The two types of aphasia discussed in class is non-fluent aphasia and fluent aphasia. Aphasia can occur when there is damage to the left hemisphere of the brain, which is the language center of the brain. People with non-fluent aphasia will say or sign random words, there will be little or no function words/signs, similar to the telegraphic stage of language development. People with fluent aphasia will be able to produce sentences with function words, but the sentences will contain miss-selected words/signs.
Spradley, T. S., & Spradley, J. P. (1978). Deaf Like Me. Washington, DC: Gallaudet University.
Ataxic dysarthria is one of several types of dysarthria. “Dysarthria is a group of motor speech disorders resulting from disturbed muscular control of the speech mechanism due to damage of the peripheral or central nervous system” (Hedge, 2001, p. 198). In specific, ataxic dysarthria is a disorder that affects the control of speech production due to damage to the cerebellum or the neural pathways that connect the cerebellum to other parts of the central nervous system.
Tanner, D.C. (2003). Chapter 6: Hearing Loss and Deafness. In Exploring communication disorders: A 21st century introduction through literature and media (2nd ed., p. 189). Boston, Massachusetts: Allyn and Bacon.
Bylund, C., Peterson, E., & Cameron, K. (2011). A practitioner’s guide to interpersonal communication theory: An overview and exploration of selected theories. Patient Education and Counselling. Volume 87. Issue 3. Pages 261- 267. doi: 10.1016/j.pec.2011.10.006.
National Institute on Deafness and Other Communication Disorders. (November 2002). Retrieved October 17, 2004, from http://www.nidcd.nih.gov/health/hearing/coch.asp
Dyslexia is a language based learning disorder that is grounded in the neurobiology of the brain. The disorder interferes with the processing and comprehension of both spoken and written language. Often there are other associated symptoms such as poor spelling, writing, handwriting and occasionally arithmetic (1). People do not read or write backwards as is depicted by the media. Nor is it a disorder of laziness or lack of intelligence.
Spradley, T. S., & Spradley, J. P. (1978). Deaf Like Me. Washington, DC: Gallaudet University.
National Association of the Deaf. National Association of the Deaf, 12 Nov 2013. Web. 30 Nov 2013.
Alzheimer’s disease is a progressive degenerative disease that attacks the brain and results in impaired memory, thinking and behavior. Alzheimer’s is the most common form of dementia. Dementia is the lost of thinking, remembering and reasoning so bad it screws up ability to do daily functions and eventually resolves in death. Dr. Alois Alzheimer’s first discovered the disease in 1906. Since then research has developed a deeper understanding of the changes in the brain. Warning sign’s of Alzheimer's are memory loss that affects home and job skills, problem in speaking, poor judgment, and difficulty in learning. The last stage of Alzheimer's disease is when you’re unable to take care of yourself. The disease can last from 3 to 20 years from the time of onset of symptoms. Alzheimer’s disease affects as many as 4 million Americans. It can affect almost any age but still is more common in the ederly. As ageing population continues to increase, so does the disease. Today, 3% of the people ages 65 to 75 have alzheimer’s, 10% of those aged 75 to 85 have alzheimer’s and half the age 85 may have it to. Without a new cure it is estimated that alzheimers will affect over 14 million people by 2050. The elderly are the most infected with the disease and its still spreading. Other disease in common with Alzheimer’s is multi-infract dementia, Huntington’s disease, Pick’s disease, and Parkinson disease. People wonder if Alzheimer is genetic “meaning runs in families” the answer is the evidence isn't clear. Doctors and Physicians say if you have a by blood family member with Alzheimer's there's a slightly greater chance of getting or having the Alzheimer's disease. Many wonder if memory loss is a natural part of aging. The answer is yes and no, everyone has forgotten where he or she parked their car or the name of an acquaintance a one time or another. And many healthy individuals are less able to remember certain kinds of information as they get older. The symptoms of Alzheimer's disease are much more severe than simple memory lapses. This chart will kinda help you understand the difference.
Communication plays a major role in preventing and resolving behavior problems and enhancing your patient’s quality of life by allowing them to feel, even when they no longer know or recognize those around them that they are in the midst of people who care about them and are concerned about their physical and emotional well being.
In one of the sections of the article, Frey and Fisher discussed the benefits children received from being read to daily. Yet, many children live in families where they can afford books or parents simply do not have the time to read to their children. Therefore, my question is “Could children still acquire better vocabulary and grammar skills without being read to regularly?” Conduction aphasia was also touched upon in the article. Before reading this article, I had never heard of this language disorder. My question is “What kind of techniques exist to help a child or adult with conduction aphasia stop transposing phonemes?” Furthermore, I was left with several questions about phonological awareness. I wondered “How phonological awareness can be taught?” and “Why is there a debate about when it should be taught?” In the last section of the article, Frey and Fisher (2010) stated that, “visual stimuli will be attended to over other stimuli most of the time, especially when the visual moves” (p. 107). I asked myself “Why is it that visual information is easier to remember, store, and recall?” and “Why is it that if a visual moves individuals attended to it
National Institute of Health. (2011). National Institute on Deafness and other communication disorders: Improving the lives of people who have communication disorders. National Institute on
Schneider, S. L. & Frens, R. A. (2005). Training four-syllable CV patterns in individuals with acquired apraxia of speech. Theoretical implications. Aphasiology, 19, 451-471.
To function effectively in today’s society people must communicate with one another. Yet for some individuals communication experiences are so unrewarding that they either consciously or unconsciously avoid situations where communication is required. (McCroskey & Richmond, 1979) The term ‘communication apprehension’ was coined by James McCroskey (1976a) and is defined as “an individual’s level of fear or anxiety associated with either real or anticipated communication with another person or persons” (McCroskey, 1984). In the last two decades communication apprehension and related constructs, such as reticence and unwillingness to communicate, have received extensive research and theoretical attention by scholars in communication and psychology. In 1984, Payne and Richmond listed over 1000 entries in a bibliography of publications and papers in this area (Payne & Richmond, 1984). Overwhelmingly the underlying theme of the articles has been the negative effects that these constructs can have on academic and social success. It has been forwarded that two out of ten people suffer some form of communication apprehension (CA). The focus of this paper is on communication apprehension as a construct and on how it affects the behavior and lifestyle of an individual.