言语产生的认知神经机制

被引:10
作者
张清芳
杨玉芳
机构
[1] 中国科学院心理研究所
关键词
言语产生; 单侧化准备电位; N200; 言语产生的核心过程;
D O I
暂无
中图分类号
B842 [心理过程与心理状态];
学科分类号
040201 ;
摘要
从认知神经科学的角度阐述了言语产生中时间进程及其激活脑区的研究进展。首先简单介绍了言语产生中词汇通达的2种理论观点。在此基础上介绍了运用电生理技术指标LRP和N200,采用双重判断任务范式对言语产生的时间进程的研究。最后论述了有关语言产生的神经心理学研究和脑成像研究,重点阐述了言语产生中时间进程相对应的激活脑区,言语产生的脑区表现出左侧化趋势。
引用
收藏
页码:266 / 273
页数:8
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