国际眼科杂志2016，Vol.16Issue(4)：782-784,3.DOI:10.3980/j.issn.1672-5123.2016.4.53
偏光镜介导的双眼注视状态下调节反应差异性研究
Differences of accommodative responses between two eyes under binocular viewing condition mediated by polarizing glasses
王瑞卿 1张妍 1胡娱新 2何宇茜 1纪冬梅 3王淑荣1
作者信息
- 1. 130041 中国吉林省长春市，吉林大学第二医院 眼科
- 2. 130041 中国吉林省长春市，吉林大学第二医院 呼吸科
- 3. 132001 中国吉林省吉林市人民医院眼科
- 折叠
摘要
Abstract
AlM: To study the differences of accommodative responses between the two eyes under 3 different polarized viewing conditions.METHODS:Fifteen volunteers with emmetrope were recruited into this study ( aged 18 ~ 38 ) , 6 males and 9 females. Three different viewing conditions were set up by using polarizing glasses and liquid crystal display:(1) right eye could see the visual target on the screen, but left eye cannot see it;( 2 ) left eye could see the visual target on the screen, but right eye cannot see it;(3)both eyes could see the target. Accommodative responses were measured by infrared auto-refractor when fixating at the target at 5, 2, 1, 0. 5 and 0. 33m under the above 3 viewing conditions. The differences of accommodative responses under different viewing conditions were compared by using variance analysis of repeated measuring and t test.RESULTS:Significant differences of accommodative responses between the two eyes were found under condition ( 1 ) and ( 2 ) at all the fixating distance. The accommodative responses in used eyes which can see the visual target were higher than in non-used eyes which cannot see the visual target ( P < 0. 05 ). No differences of accommodative responses were found under condition(3) at all distance(P>0. 05).CONCLUSlON:Ciliary muscles in the used eyes were more relatively tonic than non - used eyes under binocular open viewing condition. The imbalance of accommodative responses between two eyes may be one of the risk factors resulting into the occurrence of myopia.关键词
眼调节/调节参差/偏光/使用眼Key words
accommodation/aniso-accommodation/polarization/used eye引用本文复制引用
王瑞卿,张妍,胡娱新,何宇茜,纪冬梅,王淑荣..偏光镜介导的双眼注视状态下调节反应差异性研究[J].国际眼科杂志,2016,16(4):782-784,3.
