Stereolatency: a stereopsis test for everyday depth perception.

W L Larson; J Faubert

doi:10.1097/00006324-199212000-00003

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Stereolatency: a stereopsis test for everyday depth perception.

W L Larson·J Faubert

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Abstract

An instrument is described which tests for the use of stereopsis by measuring how long it takes for depth perception to begin (its latency) after a transition from monocular to binocular vision. Starting at 1 s, the duration of binocular vision is reduced progressively toward a limit of 16 ms (or increased to a limit of 4 s) until the latency of stereopsis is found. The preliminary period of monocular vision acts as a probe for suppression of either eye and allows time for accommodation and vergence to stabilize before binocular vision begins. Typical results are presented.

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Depth Perception Female Humans Male Perceptual Disorders Vision Tests Vision, Binocular Vision, Monocular Visual Acuity Journal Article

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W L Larson, J Faubert. 1992. Stereolatency: a stereopsis test for everyday depth perception.. https://doi.org/10.1097/00006324-199212000-00003

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