Institutional Repository, Institute of Psychology, Chinese Academy of Sciences
Early scale effect of the visual spatial attention and hemisphere superiority | |
W. Q. Song; Y. J. Luo | |
2004 | |
会议名称 | 会议论文 |
页码 | 49-49 |
会议日期 | 2004 |
会议地点 | Beijing |
摘要 | The visual attention mechanism in the brain was studied among 16 young subjects through the precue-target visual search paradigm by ERP technique, with the attentive ranges cued by different scales of Chinese characters. The results showed the amplitudes of P1 and N1 components of event-related potentials increased with the reduction of the cue scale. These results indicated that the spot light effect happened at the early selected attention period. The results also showed that there existed separation in P2 effect. The separation indicated that the attentive processing of the cue range mainly happened in the left hemisphere |
会议主办者 | IUPsyS |
学科领域 | 认知神经科学 |
收录类别 | SSCI |
语种 | 英语 |
WOS记录号 | WOS:000226118000437 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/6251 |
专题 | 中国科学院心理研究所回溯数据库(1956-2010) |
推荐引用方式 GB/T 7714 | W. Q. Song,Y. J. Luo. Early scale effect of the visual spatial attention and hemisphere superiority[C],2004:49-49. |
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