Effects of Background Color on the Global and Local Processing of Hierarchically Organized Stimuli
Effects of Background Color on the Global and Local Processing of Hierarchically Organized Stimuli
复制标题
背景颜色对分层组织刺激的全局和局部处理的影响
DOI：
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发表时间：
1999
影响因子：
3.2
通讯作者：
Yosuke Mugishima
中科院分区：
文献类型：
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作者：
C. Michimata;Matia Okubo;Yosuke Mugishima
最近的研究表明，(1)通过消除刺激中包含的低空间频率，可以减弱在处理分层组织的刺激时的全局优先效应；(2)人类巨细胞通路负责处理低空间频率，并且可以通过在刺激上施加红色背景来减弱该通路。本研究采用反应时实验，考察了刺激背景颜色对层次化组织刺激加工的影响。结果表明，尽管控制条件(绿色背景)产生了典型的非对称全局干扰，但与绿色背景等照度的红色背景产生了对称干扰。由此得出的结论是，人类巨细胞途径至少对全球优先效应的产生负有部分责任。
Recent studies have shown that (1) the global precedence effects in processing the hierarchically organized stimulus can be attenuated by eliminating the low spatial frequencies contained in the stimulus and (2) the human magnocellular pathway is responsible for processing low spatial frequencies and the pathway can be attenuated by imposing a red background on the stimulus. In the present study, a reaction-time experiment was conducted to examine the effect of background color of the stimulus to the processing of the hierarchically organized stimulus. The result showed that although the control condition (a green background) produced a prototypical asymmetric global interference, a red background that was equiluminant to the green background produced a symmetrical interference. It was concluded that the human magnocellular pathway is at least partially responsible in producing the global precedence effects.
DOI：
10.3758/bf03208087
发表时间：
1989-09-01
期刊：
PERCEPTION & PSYCHOPHYSICS
影响因子：
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作者：
LAMB, MR;ROBERTSON, LC
通讯作者：
ROBERTSON, LC