Wavefront aberrations in eyes of emmetropic and moderately myopic school children and young adults
文献类型：期刊论文
| 作者 | He, JC; Sun, P; Held, R; Thorn, F; Sun, XR; Gwiazda, JE; J. C. He |
| 刊名 | VISION RESEARCH
 |
| 出版日期 | 2002-04-01 |
| 卷号 | 42期号:8页码:1063-1070 |
| 关键词 | wavefront aberrations Zernike aberrations myopia emmetropia emmetropization |
| ISSN号 | 0042-6989 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| 学科主题 | 医学心理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000175530500011 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5833]  |
| 专题 | 心理研究所_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. |
入库方式： OAI收割
来源：心理研究所
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