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 | |
| Conference Name | 会议论文 |
| Pages | 49-49 |
| Conference Date | 2004 |
| Conference Place | Beijing |
| Abstract | 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 |
| Funding Organization | IUPsyS |
| Subject Area | 认知神经科学 |
| Indexed By | SSCI |
| Language | 英语 |
| WOS ID | WOS:000226118000437 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.psych.ac.cn/handle/311026/6251 |
| Collection | 中国科学院心理研究所回溯数据库(1956-2010) |
| Recommended Citation 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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