The dynamic adjustment of visual spatial attention scale by 'two-level cues' paradigm

PSYCH OpenIR > 中国科学院心理研究所回溯数据库(1956-2010)

	The dynamic adjustment of visual spatial attention scale by 'two-level cues' paradigm
	W. B. Gao; J. H. Wei; Y. J. Luo; N. Sui
	2004
会议名称	会议论文
页码	68-68
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	认知心理学
收录类别	SSCI
语种	英语
WOS记录号	WOS:000226118000618
引用统计
文献类型	会议论文
条目标识符	http://ir.psych.ac.cn/handle/311026/6007
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. B. Gao,J. H. Wei,Y. J. Luo,et al. The dynamic adjustment of visual spatial attention scale by 'two-level cues' paradigm[C],2004:68-68.