| 言语中的音高信息声学语音学加工的大脑偏侧化 |
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| 引用本文： | 张林军,周峰英,王晓怡,舒华. 言语中的音高信息声学语音学加工的大脑偏侧化[J]. 应用心理学, 2008, 14(4): 330-335 |
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| 作者姓名： | 张林军 周峰英 王晓怡 舒华 |
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| 作者单位： | 1. 北京语言大学汉语学院,北京,100083;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
2. 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： | 国家自然科学基金，教育部长江学者和创新团队发展计划，北京语言大学校级科研项目 |
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| 摘 要： | 旨在探讨言语中音高信息自下而上的声学语音学加工的神经机制和大脑偏侧化.发现,被动听和主动判断任务分别激活了颞叶和额叶,激活在颞极、颞上回和额下回眶部表现出明显的右侧优势.结果表明,对言语中音高信息自下而上的声学语音学加工主要是右脑的功能,言语与非言语信号的音高信息可能有相似的加工机制,支持Gandour等提出的理论.
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| 关 键 词： | 言语 音高 偏侧化 |
Hemispheric Lateralization of Acoustic-Phonetic Processing of Pitch Information in Speech |
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| ZHANG Lin-jun,ZHOU Feng-ying,WANG Xiao-yi,SHU Hua. Hemispheric Lateralization of Acoustic-Phonetic Processing of Pitch Information in Speech[J]. Chinese JOurnal of Applied Psychology, 2008, 14(4): 330-335 |
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| Authors: | ZHANG Lin-jun ZHOU Feng-ying WANG Xiao-yi SHU Hua |
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| Affiliation: | ZHANG Lin-jun1,2 ZHOU Feng-ying2 WANG Xiao-yi2 SHU Hua2(1.College of Chinese studies,Beijing Language , Culture University,Beijing 100083,2.State Key Laboratory of Cognitive Neuroscience , Learning,Beijing Normal University,Beijing 100875) |
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| Abstract: | The neural correlate of pitch information in speech was explored in the present study.Passive listening to the stimuli with dynamic pitch variance resulted in exclusive activation in the superior temporal area and active judgment elicited activation in the frontal area.Responses to the pitch variation were lateralized to the right hemisphere in the temporal pole(TP),superior temporal gyrus(STG)and pars orbitalis of the inferior frontal gyrus.These findings support the theory proposed by Gandour et al.that t... |
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| Keywords: | speech pitch lateralization |
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