Wavefront aberrations in eyes of emmetropic and moderately myopic school children and young adults

PSYCH OpenIR > 中国科学院心理研究所回溯数据库(1956-2010)

	Wavefront aberrations in eyes of emmetropic and moderately myopic school children and young adults
	He, JC ; Sun, P ; Held, R ; Thorn, F ; Sun, XR ; Gwiazda, JE ; J. C. He
摘要	Wavefront aberrations were measured using a psychophysical ray-tracing technique in both eyes of 3 16 emmetropic and moderately myopic school children and young adults. Myopic Subjects were found to have greater mean root mean Square (RMS) value of wavefront aberrations than emmetropic subjects. Emmetropic adults had the smallest mean RMS. which remained smaller than the values for myopic adults and children and for emmetropic children both when second order Zernike aberrations (astigmatism) and third order Zernike aberrations were removed. Twenty percent of myopic adults had RMS values greater than values for all of the emmetropic adults. with significantly greater values for Zernike aberrations from second to seventh orders. High amounts of wavefront aberrations. which degrade the retinal image. may play a role in the development of myopia.; Wavefront aberrations were measured using a psychophysical ray-tracing technique in both eyes of 3 16 emmetropic and moderately myopic school children and young adults. Myopic Subjects were found to have greater mean root mean Square (RMS) value of wavefront aberrations than emmetropic subjects. Emmetropic adults had the smallest mean RMS. which remained smaller than the values for myopic adults and children and for emmetropic children both when second order Zernike aberrations (astigmatism) and third order Zernike aberrations were removed. Twenty percent of myopic adults had RMS values greater than values for all of the emmetropic adults. with significantly greater values for Zernike aberrations from second to seventh orders. High amounts of wavefront aberrations. which degrade the retinal image. may play a role in the development of myopia. (C) 2002 Elsevier Science Ltd. All rights reserved.
关键词	wavefront aberrations Zernike aberrations myopia emmetropia emmetropization
学科领域	医学心理学
	2002-04-01
语种	英语
发表期刊	VISION RESEARCH
ISSN	0042-6989
卷号	42 期号:8 页码:1063-1070
期刊论文类型	Article
收录类别	SCI
WOS记录号	WOS:000175530500011
引用统计	被引频次：143[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/5833
专题	中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	J. C. He
作者单位	1.New England Coll Optometry, Boston, MA 02115 USA 2.Chinese Acad Sci, Inst Psychol, Beijing 100012, Peoples R China
推荐引用方式 GB/T 7714	He, JC,Sun, P,Held, R,et al. Wavefront aberrations in eyes of emmetropic and moderately myopic school children and young adults[J]. VISION RESEARCH,2002,42(8):1063-1070.
APA	He, JC.,Sun, P.,Held, R.,Thorn, F.,Sun, XR.,...&J. C. He.(2002).Wavefront aberrations in eyes of emmetropic and moderately myopic school children and young adults.VISION RESEARCH,42(8),1063-1070.
MLA	He, JC,et al."Wavefront aberrations in eyes of emmetropic and moderately myopic school children and young adults".VISION RESEARCH 42.8(2002):1063-1070.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
He-2002-Wavefront ab（150KB）			开放获取	--	浏览下载