The event-related low-frequency activity of highly and average intelligent children
文献类型：期刊论文
| 作者 | Liu, Tongran1,2 ; Shi, Jiannong1; Zhao, Daheng3; Yang, Jie4
|
| 刊名 | HIGH ABILITY STUDIES
 |
| 出版日期 | 2008 |
| 卷号 | 19期号:2页码:131-139 |
| 关键词 | electroencephalogram (EEG) event-related potentials (ERPs) time-frequency analysis intelligence automatic processing children |
| ISSN号 | 1359-8139 |
| 文献子类 | Article |
| 英文摘要 | Using time-frequency analysis techniques to investigate the event-related low-frequency (delta: 0.5-4Hz; theta: 4-8Hz) activity of auditory event-related potentials (ERPs) data of highly and average intelligent children, 18 intellectually gifted children, and 18 intellectually average children participated the present study. Present findings show that intellectually gifted children had significantly larger delta activity than their normal peers in mismatch negativity (MMN) component, while in P3a component, which originates from stimulus-driven frontal attention mechanisms during task processing, intellectually gifted children had both significantly larger delta and theta activities than their normal peers. The present findings further supported that low-frequency brain activity could be regarded as the basis of intelligence and cognitive functions, and spectral EEG time-frequency analysis technique should be used to explore some new aspects of brain activity relating to intelligence.; Using time-frequency analysis techniques to investigate the event-related low-frequency (delta: 0.5-4Hz; theta: 4-8Hz) activity of auditory event-related potentials (ERPs) data of highly and average intelligent children, 18 intellectually gifted children, and 18 intellectually average children participated the present study. Present findings show that intellectually gifted children had significantly larger delta activity than their normal peers in mismatch negativity (MMN) component, while in P3a component, which originates from stimulus-driven frontal attention mechanisms during task processing, intellectually gifted children had both significantly larger delta and theta activities than their normal peers. The present findings further supported that low-frequency brain activity could be regarded as the basis of intelligence and cognitive functions, and spectral EEG time-frequency analysis technique should be used to explore some new aspects of brain activity relating to intelligence. |
| 学科主题 | 发展心理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000261194800004 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5761]  |
| 专题 | 心理研究所_中国科学院心理研究所回溯数据库(1956-2010) |
| 作者单位 | 1.Chinese Acad Sci, Inst Psychol, Beijing 100864, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China 3.Beijing No 8 Middle Sch, Beijing, Peoples R China 4.Beijing Yihai Primary Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Tongran,Shi, Jiannong,Zhao, Daheng,et al. The event-related low-frequency activity of highly and average intelligent children[J]. HIGH ABILITY STUDIES,2008,19(2):131-139. |
| APA | Liu, Tongran,Shi, Jiannong,Zhao, Daheng,&Yang, Jie.(2008).The event-related low-frequency activity of highly and average intelligent children.HIGH ABILITY STUDIES,19(2),131-139. |
| MLA | Liu, Tongran,et al."The event-related low-frequency activity of highly and average intelligent children".HIGH ABILITY STUDIES 19.2(2008):131-139. |
入库方式： OAI收割
来源：心理研究所
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