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題 名 | Towards a New Theory of Agrammatism: The Neurolinguistic View |
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作 者 | Peng,Virginia M.; Peng,Fred C. C.; | 書刊名 | Acta Neurologica Sinica |
卷 期 | 4:4 1995.12[民84.12] |
頁 次 | 頁204-215 |
分類號 | 415.847 |
關鍵詞 | 語法性失語症; Neurolinguistics; Agrammatism; Cohesion breakdown; Language; Memory; Aphasia; Lexicogrammar; Semantic ties (relations); Discourse; Dyadic partners; |
語 文 | 英文(English) |
英文摘要 | Agrammatism has traditionally been regarded by most neuroscientists as a form of Broca's aphasia. However, such a view becomes difficult to explain "agrammatic" language behavior in people who have other forms of brain damage, such as Wernickes aphasia, Alzheimer's disease, etc. The purpose of this article is to propose a way in which to look at a broader view of agrammatism. The method employed is to analyze segments from a conversation between a fluent aphasic and a normal person from the standpoint of discourse, the discussion of which results in the alteration of the traditional view. (A redefinition of agrammatism can then be offered.) Particular attention in the discussion is thus given to aspects of cohesion, such as breakdown of semantic agreement between the presence of an antecedent and the appearance of an anaphora. The breakdown in cohesion probably affects the individual aspect of brain functions, thereby leading to lexicogrammatical impairment which is what agrammatism is. To conclude, agrammatism is defined as: the individual phenomenon of brain functions which are disordered, thereby affecting the individuals ability to maintain proper adjustments to the environments through the use of his! her language in respect to its lexicogrammar. |
本系統中英文摘要資訊取自各篇刊載內容。