题名: Effects of higher-order aberration correction on stereopsis at different viewing durations
作者: Kang, Jian 1,2,3 ; Xiao, Fei 1,2,3 ; Zhao, Junlei 1,2,3 ; Zhao, Haoxin 1,2 ; Hu, Yiyun 1,2 ; Tang, Guomao 1,2 ; Dai, Yun 1,2 ; Zhang, Yudong 1,2
刊名: Journal of Biomedical Optics
出版日期: 2015
卷号: 20, 期号: 7, 页码: 75005 学科分类: Binoculars
DOI: 10.1117/1.JBO.20.7.075005
通讯作者: Dai, Yun
文章类型: 期刊论文
中文摘要: To better understand how the eye's optics affects stereopsis, we measured stereoacuity before and after higher-order aberration (HOA) correction with a binocular adaptive optics visual simulator. The HOAs were corrected either binocularly or monocularly in the better eye (the eye with better contrast sensitivity). A two-line stereo pattern served as the visual stimulus. Stereo thresholds at different viewing durations were obtained with the psychophysical method of constant stimuli. Binocular HOA correction led to significant improvement in stereoacuity. However, better eye HOA correction could bring either a bad degradation or a slight improvement in stereoacuity. As viewing duration increased, the stereo benefit approached the level of 1.0 for both binocular and better eye correction, suggesting that long viewing durations might weaken the effects of the eye's optical quality on stereopsis. © The Authors. 英文摘要: To better understand how the eye's optics affects stereopsis, we measured stereoacuity before and after higher-order aberration (HOA) correction with a binocular adaptive optics visual simulator. The HOAs were corrected either binocularly or monocularly in the better eye (the eye with better contrast sensitivity). A two-line stereo pattern served as the visual stimulus. Stereo thresholds at different viewing durations were obtained with the psychophysical method of constant stimuli. Binocular HOA correction led to significant improvement in stereoacuity. However, better eye HOA correction could bring either a bad degradation or a slight improvement in stereoacuity. As viewing duration increased, the stereo benefit approached the level of 1.0 for both binocular and better eye correction, suggesting that long viewing durations might weaken the effects of the eye's optical quality on stereopsis. © The Authors. 收录类别: SCI
; Ei
项目资助者: National Natural Science Foundation of China [61205202, 61378064]
语种: 英语
WOS记录号: WOS:000359820300006
ISSN号: 1083-3668
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内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6422
Appears in Collections: 自适应光学技术研究室（八室）_期刊论文
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作者单位: 1. Chinese Academy of Sciences, Institute of Optics and Electronics, Laboratory on Adaptive Optics, Chengdu, China
Recommended Citation:
Kang, Jian,Xiao, Fei,Zhao, Junlei,et al. Effects of higher-order aberration correction on stereopsis at different viewing durations[J]. Journal of Biomedical Optics,2015,20(7):75005.
