EFFECT OF STIMULUS-DURATION ON STEREO AND VERNIER DISPLACEMENT THRESHOLDS
EFFECT OF STIMULUS-DURATION ON STEREO AND VERNIER DISPLACEMENT THRESHOLDS
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DOI：
10.3758/bf03199443
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发表时间：
1976-01-01
期刊：
影响因子：
--
通讯作者：
TYLER, CW
中科院分区：
文献类型：
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作者：
FOLEY, JM;TYLER, CW
在人类受试者的立体声和游标阈值被确定为刺激持续时间的函数在错位和位移范例。所有4个阈值随着刺激持续时间的减少而增加。立体声位移阈值的增加最大，游标位移阈值的增加较小，未对准阈值的增加最小。结果与深度信号随时间平均的假设一致。
Stereo and vernier thresholds in human subjects were determined as a function of stimulus duration in both misalignment and displacement paradigms. All 4 thresholds increased as stimulus duration decreased. The increase was greatest for the stereo displacement threshold, less for the vernier displacement threshold and least for the misalignment thresholds. The results were consistent with the hypothesis that depth signals are averaged over time.