| 唇读大脑机制的功能性核磁共振研究 |
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| 引用本文： | 汪斯斯. 唇读大脑机制的功能性核磁共振研究[J]. 中国特殊教育, 2010, 0(7) |
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| 作者姓名： | 汪斯斯 |
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| 作者单位： | 华中师范大学教育学院,武汉430079; |
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| 摘 要： | 聋人和普通人在唇读的过程中大脑的很多区域都会得到激活。本文主要回顾和分析了国外运用功能性核磁共振（fMRI）技术对唇读大脑机制所做的相关研究，结果发现，唇读激活了大脑的视觉中枢、运动中枢、听觉中枢和语言中枢。大脑两半球在唇读中所起的作用也不一样，主要取决于不同唇读任务的需要。
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| 关 键 词： | 唇读 聋人 大脑皮层 功能性核磁共振 |
An fMRI-based Study of the Brain Mechanism in Lip-reading |
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| WANG Sisi. An fMRI-based Study of the Brain Mechanism in Lip-reading[J]. Chinese Journal of Special Education, 2010, 0(7) |
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| Authors: | WANG Sisi |
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| Abstract: | During the process of lip-reading by either deaf persons or normal persons, many regions of the human brain are activated. This article mainly reviews and analyzes foreign researches into lip-reading＇ s brain mechanism by fMRI. According to the findings, lip-reading activates the visual cortex, the sports cortex, the auditory cortex and the language cortex. The two cerebral hemispheres play different roles in lip-reading,according to different tasks of lip-readlng. |
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| Keywords: | lip-reading the deaf cerebral cortex fMRI |
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