An onset-onset law for one case of apparent motion and metacontrast
An onset-onset law for one case of apparent motion and metacontrast
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一种视运动和元对比的起始-起始定律
DOI：
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发表时间：
1967
期刊：
影响因子：
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通讯作者：
D. Kahneman
中科院分区：
文献类型：
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作者：
D. Kahneman
Ss 评估了计算机控制的两个或三个轮廓方块序列中视运动和元对比度的质量。对于短暂的刺激，两种效应对刺激时间因素的依赖性实际上是相同的。运动和元对比度仅取决于在很宽的持续时间和刺激间隔 (lSI) 范围内两次曝光 (SOA) 之间的起始异步性。元对比度抑制被解释为不可能运动的情况。视在运动的时间决定因素被总结在一个模型中，在该模型中，当对连续刺激的感知响应之间的时间重叠处于中间值时，就会发生效应。
Ss rated the quality of apparent motion and of metacontrast in computer-controlled sequences of two or of three outlined squares. For brief stimuli, the dependence of the two effects on temporal factors of stimulation is virtually identical. Motion and metacontrast depend solely on the asynchrony of onsets between the two exposures (SOA) over a wide range of duration and interstimulus intervals (lSI). Metacontrast suppression is interpreted as a case of impossible motion. The temporal determinants of apparent motion are summarized in a model in which the effect occurs when the temporal overlap between the perceptual responses to the successive stimuli is intermediate in value.