Immature visual neural system in children reflected by contrast sensitivity with adaptive optics correction
文献类型：期刊论文
| 作者 | Liu, Rong1,2; Zhou, Jiawei1,2; Zhao, Haoxin3,4; Dai, Yun3,4; Zhang, Yudong3,4; Tang, Yong1,2; Zhou, Yifeng1,2 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2014-04-15 |
| 卷号 | 4 |
| 英文摘要 | This study aimed to explore the neural development status of the visual system of children (around 8 years old) using contrast sensitivity. We achieved this by eliminating the influence of higher order aberrations (HOAs) with adaptive optics correction. We measured HOAs, modulation transfer functions (MTFs) and contrast sensitivity functions (CSFs) of six children and five adults with both corrected and uncorrected HOAs. We found that when HOAs were corrected, children and adults both showed improvements in MTF and CSF. However, the CSF of children was still lower than the adult level, indicating the difference in contrast sensitivity between groups cannot be explained by differences in optical factors. Further study showed that the difference between the groups also could not be explained by differences in non-visual factors. With these results we concluded that the neural systems underlying vision in children of around 8 years old are still immature in contrast sensitivity. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | WAVE-FRONT ABERRATIONS ; HIGHER-ORDER ABERRATIONS ; AGE-RELATED-CHANGES ; PUPIL DIAMETER ; HUMAN EYE ; MONOCHROMATIC ABERRATIONS ; SPATIAL-FREQUENCIES ; REFRACTIVE ERROR ; SCHOOL-CHILDREN ; RESOLUTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000334286200002 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2514]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Univ Sci & Technol China, CAS Key Lab Brain Funct & Dis, Hefei 230027, Peoples R China 2.Univ Sci & Technol China, Sch Life Sci, Hefei 230027, Peoples R China 3.Chinese Acad Sci, Inst Opt & Elect, Chengdu, Peoples R China 4.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Rong,Zhou, Jiawei,Zhao, Haoxin,et al. Immature visual neural system in children reflected by contrast sensitivity with adaptive optics correction[J]. SCIENTIFIC REPORTS,2014,4. |
| APA | Liu, Rong.,Zhou, Jiawei.,Zhao, Haoxin.,Dai, Yun.,Zhang, Yudong.,...&Zhou, Yifeng.(2014).Immature visual neural system in children reflected by contrast sensitivity with adaptive optics correction.SCIENTIFIC REPORTS,4. |
| MLA | Liu, Rong,et al."Immature visual neural system in children reflected by contrast sensitivity with adaptive optics correction".SCIENTIFIC REPORTS 4(2014). |
入库方式： OAI收割
来源：光电技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。