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SENSORY GATING, INHIBITION CONTROL AND CHILD INTELLIGENCE: AN EVENT-RELATED POTENTIALS STUDY
Liu, T.1; Xiao, T.2; Shi, J.1; Zhao, L.3; Liu, T (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Dutun Rd, Beijing 100101, Peoples R China.
2011-08-25
发表期刊NEUROSCIENCE
ISSN0306-4522
文章类型Article
卷号189期号:1页码:250-257
产权排序1
摘要The current study explored the relationship among sensory gating, inhibition control and human intelligence in two groups of children with different intellectual levels. A Go-Nogo task was adopted to investigate children’s behavioral performances in inhibition control processing, and a paired-click paradigm with event-related potentials (ERP) recording was used to explore children’s neural activation during sensory gating processing. The behavioral results showed that the intellectually gifted children committed significantly less commission error rate, which indicated that gifted children had better inhibition control than their average peers. The electrophysiological results showed that the gifted group had lower S2P50/S1P50 amplitude ratio than the average group and illustrated that gifted children had stronger sensory gating. The results of correlation analysis between inhibition control performances and sensory gating showed that children with stronger P50 suppression (lower S2/S1 latency ratio) in the fronto-central area and stronger N100 suppression (lower S2/S1 amplitude ratio) in the frontal and fronto-central areas had shorter reaction time in the Go-Nogo task. Moreover, the correlation patterns between sensory gating and inhibition control were different between two groups of children. The present findings further demonstrated the close relationship among sensory gating, inhibition control and human intelligence in children.; The current study explored the relationship among sensory gating, inhibition control and human intelligence in two groups of children with different intellectual levels. A Go-Nogo task was adopted to investigate children's behavioral performances in inhibition control processing, and a paired-click paradigm with event-related potentials (ERP) recording was used to explore children's neural activation during sensory gating processing. The behavioral results showed that the intellectually gifted children committed significantly less commission error rate, which indicated that gifted children had better inhibition control than their average peers. The electrophysiological results showed that the gifted group had lower S2(P50)/S1(P50) amplitude ratio than the average group and illustrated that gifted children had stronger sensory gating. The results of correlation analysis between inhibition control performances and sensory gating showed that children with stronger P50 suppression (lower S2/S1 latency ratio) in the fronto-central area and stronger N100 suppression (lower S2/S1 amplitude ratio) in the frontal and fronto-central areas had shorter reaction time in the Go-Nogo task. Moreover, the correlation patterns between sensory gating and inhibition control were different between two groups of children. The present findings further demonstrated the close relationship among sensory gating, inhibition control and human intelligence in children. (C) 2011 IBRO. Published by Elsevier Ltd. All rights reserved.
关键词sensory gating inhibition control intelligence event-related potentials early adolescence
学科领域Perception Psychology,Developmental Psychology
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收录类别SCI
语种英语
项目资助者Natural Science Foundation for the Youth of China [31000468] ; Scientific Research Foundation of Chinese Academy of Sciences [Y0CX272B01] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences [Y0CX402S01]
项目简介This research was supported by Natural Science Foundation for the Youth of China (Grant No. 31000468), Outstanding Doctoral Dissertation and President Award Scientific Research Foundation of Chinese Academy of Sciences (No.Y0CX272B01), and the Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences (No.Y0CX402S01). We would like to thank Qian Liu, Hongyan Chen, Liping Lu, Fen Yu, Ting Tao and Long Wang for the data collection, and express our warmest thanks to all of the children for their participation.
WOS记录号WOS:000294090700024
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被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/8840
专题认知与发展心理学研究室
通讯作者Liu, T (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Dutun Rd, Beijing 100101, Peoples R China.
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Northeastern Univ, Nat Language Proc Lab, Liaoning, Peoples R China
3.Beijing Shengkun Yan Lun Technol Co Ltd, Ctr Visual Art & Brain Cognit, Beijing, Peoples R China
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Liu, T.,Xiao, T.,Shi, J.,et al. SENSORY GATING, INHIBITION CONTROL AND CHILD INTELLIGENCE: AN EVENT-RELATED POTENTIALS STUDY[J]. NEUROSCIENCE,2011,189(1):250-257.
APA Liu, T.,Xiao, T.,Shi, J.,Zhao, L.,&Liu, T .(2011).SENSORY GATING, INHIBITION CONTROL AND CHILD INTELLIGENCE: AN EVENT-RELATED POTENTIALS STUDY.NEUROSCIENCE,189(1),250-257.
MLA Liu, T.,et al."SENSORY GATING, INHIBITION CONTROL AND CHILD INTELLIGENCE: AN EVENT-RELATED POTENTIALS STUDY".NEUROSCIENCE 189.1(2011):250-257.
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