Abstract:
PURPOSE:We investigated the impact of target properties on vertical fusion amplitude (VFA) using a 3D display platform; the performance of the subjects allowed us to assess how central and peripheral retina regions interact during the fusion process. MATERIAL AND METHODS:Fourteen subjects were involved in the test. VFA was recorded by varying the viewing distance, target complexity, disparity velocity, lighting condition and background luminance. Base-up prisms were introduced to create vertical disparity in the peripheral retinal area, whereas an offset compensation was added in the central area. Data were analyzed in JMP software using T-test and repeated-measures ANOVA tests. RESULTS:VFA is significantly affected by target properties including viewing distance, target complexity and disparity velocity; the impact from lighting condition and background luminance is not significant. Although central retina plays a crucial role in the fusion process, peripheral regions also affect the fusion performance when stimulus size on retina and contents disparity values are modified between central and peripheral vision. CONCLUSION:Vertical fusion is affected by various target properties. For the first time, peripheral vertical disparity direction effects on central fusion and eye motion response have been explored. Besides, a quantitative interaction of central and peripheral fusion is observed, which could be applied in clinical measurement on binocular disease concerning central and peripheral vision conflict.
journal_name
Curr Eye Resjournal_title
Current eye researchauthors
Zhang D,Neveu P,Fattakhova Y,Ferragut S,Lamard M,Cochener B,de Bougrenet de la Tocnaye JLdoi
10.1080/02713683.2016.1196704subject
Has Abstractpub_date
2017-03-01 00:00:00pages
476-483issue
3eissn
0271-3683issn
1460-2202journal_volume
42pub_type
杂志文章abstract::Fresh isolates of neonatal human corneal endothelial cells were maintained in tissue culture using a technique employing collagen-coated, dextran-based microcarrier beads. This method provides large yields of endothelial cells suitable for biochemical and/or transplant studies without exposing the cells to enzymatic p...
journal_title:Current eye research
pub_type: 杂志文章
doi:10.3109/02713689009000051
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journal_title:Current eye research
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journal_title:Current eye research
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journal_title:Current eye research
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journal_title:Current eye research
pub_type: 杂志文章,收录出版
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更新日期:2005-08-01 00:00:00
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journal_title:Current eye research
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doi:10.1076/ceyr.23.5.320.5437
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journal_title:Current eye research
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journal_title:Current eye research
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doi:10.1080/02713680600681228
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journal_title:Current eye research
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更新日期:1981-01-01 00:00:00
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journal_title:Current eye research
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更新日期:1981-01-01 00:00:00
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pub_type: 杂志文章
doi:10.1076/ceyr.17.3.308.5225
更新日期:1998-03-01 00:00:00
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doi:10.3109/02713688909025802
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journal_title:Current eye research
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doi:10.3109/02713683.2014.997887
更新日期:2016-01-01 00:00:00
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doi:10.3109/02713689308999495
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doi:
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更新日期:2012-03-01 00:00:00
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