Event-related brain potentials elicited by a number discrimination task
文献类型：期刊论文
| 作者 | Kong, J; Wang, YP; Zhang, WT; Wang, HJ; Wei, HF; Shang, HY; Yang, XZ; Zhuang, D |
| 刊名 | NEUROREPORT
 |
| 出版日期 | 2000-04-27 |
| 卷号 | 11期号:6页码:1195-1197 |
| 关键词 | event-related potential N270 number cognition |
| ISSN号 | 0959-4965 |
| 文献子类 | Article |
| 英文摘要 | To study the number cognition process, we recorded event-related potentials (ERPs) in 14 subjects when they were indicating whether a number pair was the same or not. The two numbers given in sequence were either the same (condition 1) or different (condition 2). After 270 ms following the onset of the second stimulus in condition 2, a negative component N270 was recorded on the scalp with the most negative amplitude at the central and occipital areas. Hemispheric asymmetry was not observed in the potential. This negative component is considered to reflect the mismatching process for numbers in the brain.; To study the number cognition process, we recorded event-related potentials (ERPs) in 14 subjects when they were indicating whether a number pair was the same or not. The two numbers given in sequence were either the same (condition 1) or different (condition 2). After 270 ms following the onset of the second stimulus in condition 2, a negative component N270 was recorded on the scalp with the most negative amplitude at the central and occipital areas. Hemispheric asymmetry was not observed in the potential. This negative component is considered to reflect the mismatching process for numbers in the brain. NeuroReport 11:1195-1197 (C) 2000 Lippincott Williams & Wilkins. |
| 学科主题 | 认知神经科学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000086931600011 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5387]  |
| 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.China Acad Tradit Chinese Med, Inst Acupuncture & Moxibust, Beijing 100700, Peoples R China 2.Capital Univ Med Sci, Xuanwu Hosp, Dept Neurol, Beijing 100053, Peoples R China 3.Chinese Acad Sci, Inst Psychol, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kong, J,Wang, YP,Zhang, WT,et al. Event-related brain potentials elicited by a number discrimination task[J]. NEUROREPORT,2000,11(6):1195-1197. |
| APA | Kong, J.,Wang, YP.,Zhang, WT.,Wang, HJ.,Wei, HF.,...&Zhuang, D.(2000).Event-related brain potentials elicited by a number discrimination task.NEUROREPORT,11(6),1195-1197. |
| MLA | Kong, J,et al."Event-related brain potentials elicited by a number discrimination task".NEUROREPORT 11.6(2000):1195-1197. |
入库方式： OAI收割
来源：心理研究所
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