| 语音加工的脑机制研究:现状、困惑及展望 |
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| 引用本文： | 祁志强,彭聃龄.语音加工的脑机制研究:现状、困惑及展望[J].北京师范大学学报(社会科学版),2010(4):40-47. |
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| 作者姓名： | 祁志强 彭聃龄 |
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| 作者单位： | 南京政治学院上海分院,上海200433;北京师范大学认知神经科学与学习国家重点实验室,北京,100875;北京师范大学认知神经科学与学习国家重点实验室,北京,100875 |
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| 基金项目： | 教育部长江学者和创新团队基金 |
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| 摘 要： | 语音加工是语言认知的核心功能,其脑机制是当前研究者关心的重要问题,有关语音加工脑机制的研究,既包括听觉通道中语音加工的脑机制,也包括视觉通道中语音加工的脑机制。结果发现,左侧颞上回、左侧额下回以及左侧顶下小叶等多个脑区参与到语音的认知加工过程,但各脑区在功能上不是孤立的,而是相互联系与影响,构成一个神经网络,共同负责语音加工的过程。最后我们提出了一些未来研究应改进的方向,包括研究方法、研究思路以及研究对象方面的调整。
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| 关 键 词： | 语音加工 听觉通道 视觉通道 脑成像 |
Brain Mechanism Research of Speech Processing:Current situation,puzzles,and prospect |
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| QI Zhi-qiang,PENG Dan-ling.Brain Mechanism Research of Speech Processing:Current situation,puzzles,and prospect[J].Journal of Beijing Normal University(Social Science Edition),2010(4):40-47. |
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| Authors: | QI Zhi-qiang PENG Dan-ling |
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| Institution: | QI Zhi-qiang1,2,PENG Dan-ling2(1.Shanghai Branch of Nanjing College of Political Science,Shanghai 200433,2.State Key Lab of Cognitive Neuroscience and Learning,BNU,Beijing 100875,China) |
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| Abstract: | Speech processing is the core of cognitive processing of language and its brain mechanism receives much attention today.It has been found that many brain areas involve in speech processing,such as the left inferior frontal gyrus,the left superior temporal gyrus,and the left inferior parietal lobe.These areas form a neural-circuit to process the phonology information of language.Against this background,the paper proposes some suggestion for the research methods and subjects. |
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| Keywords: | speech processing audio channel visual channel imaging of brain activity |
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