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Binocular summation in temporal-order detection.

C Wehrhahn·G Westheimer·A Abulencia
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Abstract

Thresholds for temporal-order detection of two successively displayed vertical stripes were determined for monocular and binocular stimulation. Thresholds are lower for binocular stimulation by roughly a factor of 1.4 compared with those found under monocular stimulation. This corresponds to quadratic summation. This is found for angular separations of the two stripes amounting to 5 and 40 min of arc.

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HumansMotion PerceptionSensory ThresholdsVision, BinocularVision, MonocularJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, P.H.S.

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C Wehrhahn, G Westheimer, A Abulencia. 1990. Binocular summation in temporal-order detection.. https://doi.org/10.1364/josaa.7.000731

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