| 听觉障碍人群的言语机制 |
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| 引用本文： | 张明,陈骐. 听觉障碍人群的言语机制[J]. 心理科学进展, 2003, 11(5): 486-493. DOI: |
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| 作者姓名： | 张明 陈骐 |
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| 作者单位： | 1. 东北师范大学心理学系,长春,130024
2. 北京大学心理学系,北京,100871 |
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| 摘 要： | 对听觉障碍人群言语机制的研究，提供了独特的视角来探讨人脑内语言专门化系统的组织。该回顾了近年来在该领域内进行的损伤研究及功能性成像研究，着重综述了三个问题：(1)左右半球损伤造成的手语失语症的特点；(2)手语加工过程中左右半球的激活模式；(3)先天聋被试在阅读唇语过程中的脑内激活模式及后部扣带皮层在唇语阅读过程中的可能作用。
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| 关 键 词： | 听觉障碍 手语 功能性成像 失语症 唇语阅读 |
| 收稿时间： | 2002-11-30 |
| 修稿时间： | 2002-11-30 |
Language Mechanisms in the Deaf |
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| Zhang Ming. Language Mechanisms in the Deaf[J]. Advances In Psychological Science, 2003, 11(5): 486-493. DOI: |
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| Authors: | Zhang Ming |
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| Affiliation: | Department of Psychology, Northeast Normal University, Changchun, 130024；Department of Psychology, Peking University, Beijing, 100871 |
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| Abstract: | Researches on language mechanisms of deaf individuals provide special viewpoints to explore the organization of the specialized language systems in the human brain. This paper reviewed recent lesion and functional imaging studies in this field and focused on: (1) the properties of sign paraphasia caused by left and right brain damages; (2) the activation patterns in the left and right hemisphere during the processing of sign language; (3) the activation patterns in human brain and the possible function of the posterior cingulate during the process of speechreading. |
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| Keywords: | deaf sign language functional imaging paraphasia speechreading. |
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