Electrophysiological correlates for response inhibition in intellectually gifted children: A Go/NoGo study

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	Electrophysiological correlates for response inhibition in intellectually gifted children: A Go/NoGo study
	Duan, Xiaoju1,2 ; Shi, Jiannong1 ; Wu, Jianhui1 ; Mou, Yi 3; Cui, Hairong 4; Wang, Guiqing 5; Jiannong Shi
摘要	Superior response inhibition is an essential component of the advanced cognitive abilities of gifted children. This study investigated response inhibition in intellectually gifted children by recording event-related brain potentials (ERPs) during a Go/NoGo task. Fifteen intellectually gifted children and 15 intellectually average children participated. Our present findings showed that intellectually gifted children had shorter Go-P3 latency, indicating faster processing of Go stimuli, a finding consistent with previous studies. We focused on the two inhibition-related components, NoGo-N2 and NoGo-P3. The results showed that NoGo-P3 latency was shorter for intellectually gifted children compared to their average peers. N2 latency did not indicate the intelligence difference. These results suggested that intellectually gifted children showed faster inhibition when dealing with NoGo stimuli, and this superiority came from the later stages of inhibition, i.e., response evaluation or the success of inhibiting a response, as indexed by the shorter P3 latency.; Superior response inhibition is an essential component of the advanced cognitive abilities of gifted children. This study investigated response inhibition in intellectually gifted children by recording event-related brain potentials (ERPs) during a Go/NoGo task. Fifteen intellectually gifted children and 15 intellectually average children participated. Our present findings showed that intellectually gifted children had shorter Go-P3 latency, indicating faster processing of Go stimuli, a finding consistent with previous studies. We focused on the two inhibition-related components, NoGo-N2 and NoGo-P3. The results showed that NoGo-P3 latency was shorter for intellectually gifted children compared to their average peers. N2 latency did not indicate the intelligence difference. These results suggested that intellectually gifted children showed faster inhibition when dealing with NoGo stimuli, and this superiority came from the later stages of inhibition, i.e., response evaluation or the success of inhibiting a response, as indexed by the shorter P3 latency. (C) 2009 Elsevier Ireland Ltd. All rights reserved.
关键词	Event-related potentials Intelligence Go/NoGo Inhibitory Gifted
学科领域	发展心理学 ; 认知神经科学
	2009-06-19
语种	英语
发表期刊	NEUROSCIENCE LETTERS
ISSN	0304-3940
卷号	457 期号:1 页码:45-48
期刊论文类型	Article
收录类别	SCI ; SSCI
WOS记录号	WOS:000266360300011
引用统计	被引频次：28[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/311026/5367
专题	中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	Jiannong Shi
作者单位	1.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100101, Peoples R China 3.Univ Missouri, Columbia, MO USA 4.QiSeGuang Sch, Handan, Peoples R China 5.NE YuCai Sch, Shenyang, Peoples R China
第一作者单位	中国科学院心理研究所
推荐引用方式 GB/T 7714	Duan, Xiaoju,Shi, Jiannong,Wu, Jianhui,et al. Electrophysiological correlates for response inhibition in intellectually gifted children: A Go/NoGo study[J]. NEUROSCIENCE LETTERS,2009,457(1):45-48.
APA	Duan, Xiaoju.,Shi, Jiannong.,Wu, Jianhui.,Mou, Yi.,Cui, Hairong.,...&Jiannong Shi.(2009).Electrophysiological correlates for response inhibition in intellectually gifted children: A Go/NoGo study.NEUROSCIENCE LETTERS,457(1),45-48.
MLA	Duan, Xiaoju,et al."Electrophysiological correlates for response inhibition in intellectually gifted children: A Go/NoGo study".NEUROSCIENCE LETTERS 457.1(2009):45-48.

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