The cyclopean eye is relevant for predicting visual direction

被引：22

作者：

Khokhotva, M ^{[1
]}

Ono, H ^{[1
]}

Mapp, AP ^{[1
]}

机构：

[1] York Univ, Ctr Vis Res, Toronto, ON M3J 1P3, Canada

来源：

VISION RESEARCH | 2005年 / 45卷 / 18期

基金：

加拿大自然科学与工程研究理事会;

关键词：

cyclopean eye; relative direction; absolute direction; visual direction;

D O I：

10.1016/j.visres.2005.04.007

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Wells-Hering's laws summarize how we process direction and predict that monocular stimuli appear displaced with respect to the viewer. but not with respect to other seen objects [Erkelens, C. J., & van Ee, R. (2002). The role of the cyclopean eye in vision: sometimes inappropriate, always irrelevant. Vision Research 42, 1157-1163] criticized this view and claimed that there is no perceptual displacement of these stimuli. We challenge their claim and improve on shortcomings of past studies. LEDs were monocularly presented to the observers, without their knowledge of which eye was being stimulated. Viewing distance was 9-10 cm; fixation distance was 30 cm. Observers reported the perceived relative and absolute directions of monocular stimuli. Our results are consistent with Wells-Hering's laws. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：2339 / 2345

页数：7

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