ISSN 1671-3710
CN 11-4766/R
主办：中国科学院心理研究所
出版：科学出版社

心理科学进展 ›› 2015, Vol. 23 ›› Issue (7): 1181-1186.doi: 10.3724/SP.J.1042.2015.01181

• 研究前沿 • 上一篇    下一篇

大脑半球互动：一个影响认知活动的因素

王博韬1;陈泊蓉3;段海军1;胡卫平1,2   

  1. (1陕西师范大学现代教学技术教育部重点实验室、教师专业能力发展中心, 西安 710062) (2中国基础教育质量监测协同创新中心, 北京 100875) (3陕西师范大学教育学院, 西安 710062)
  • 收稿日期:2014-09-15 出版日期:2015-07-15 发布日期:2015-07-15
  • 通讯作者: 胡卫平, E-mial: weipinghu@163.com
  • 基金资助:

    国家自然科学基金项目(31470977, 31271110); 中央高校基本科研业务费项目(GK201102011)。

Inter-hemispheric Interaction: A Factor of Impacting Cognitive Activities

WANG Botao1; CHEN Borong3; DUAN Haijun1; HU Weiping1,2   

  1. (1 MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi’an 710062, China)
    (2 National Innovation Center for Assessment and Improvement of Basic Education Quality, Beijing 100875, China)
    (3 School of Education, Shaanxi Normal University, Xi’an 710062, China)
  • Received:2014-09-15 Online:2015-07-15 Published:2015-07-15
  • Contact: HU Weiping, E-mial: weipinghu@163.com

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摘要：

大脑半球互动是一项衡量大脑机能的重要指标, 其生理基础是连接左右两侧大脑半球的胼胝体。通过划分个体的利手程度, 研究者可以评估出被试已有的大脑半球互动水平; 通过为个体添加眼动刺激, 研究者可以暂时性地提高被试的大脑半球互动水平。因此, 可将大脑半球互动作为一项实验自变量, 来研究其对认知活动产生的影响。相关研究结果表明, 大脑半球互动对认知控制、记忆、决策等多项认知活动存在显著的影响作用。

关键词: 大脑半球互动, 利手程度, 眼动刺激, 认知活动

Abstract:

Inter-hemispheric interaction is an objective index of reflecting brain function on the physiological basis of corpus callosum connecting the two brain hemispheres. The degree of handedness can show participants’ levels of inter-hemispheric interaction and the stimuli of eye movement can for the moment facilitate participants’ levels of inter-hemispheric interaction. So, inter-hemispheric interaction could be used as an independent variable to investigate its effect on cognitive activities. The related researches indicate that inter-hemispheric interaction has a significant impact on such cognitive activities as cognitive control, memory and decision making.

Key words: inter-hemispheric interaction, handedness, eye movement stimuli, cognitive activities