视觉光学环境对眼球屈光发生发展的影响

发布时间：2019-03-27 16:33

【摘要】：眼睛是人体重要的感觉器官,能将外界的光学刺激传递给中枢神经系统,产生视觉,从而引导人们的生活。光是人类生存环境中不可或缺的部分,人类环境的光谱组成在不断发生变化,眼屈光介质吸收的光谱也非静态光谱。如遗传学观点,动物的视觉发育不仅受遗传因素的控制,同时受到环境因素的影响。为了获得稳定有效的信息,动物的视觉系统应该根据视觉环境的改变做出必要的调整。随着科技进步及社会进展,人们对灯光环境要求的不断提高,屈光不正的发病率也随之逐年升高,特别是在青少年学生中近视眼更为普遍。正因如此,屈光不正的研究逐渐受到了世界卫生组织的关注,已成为了世界卫生事业的重点。为了探究视觉光学环境对眼球屈光发生发展的影响,笔者查阅大量文献,对近视形成的病因、近视眼动物模型、单色光对眼球屈光的影响及其机制进行了综合分析,阐述至本文,并对未来人工光的选择进行简要展望。
[Abstract]:The eye is an important sensory organ of human body, which can transmit the external optical stimuli to the central nervous system and produce vision, thus guiding people's life. Light is an indispensable part of human living environment, the spectral composition of human environment is changing constantly, and the absorption spectrum of eye flexion medium is not static spectrum. For example, the visual development of animals is controlled not only by genetic factors, but also by environmental factors. In order to obtain stable and effective information, animal visual system should be adjusted according to the changes of visual environment. With the progress of science and technology and social progress, the demand for lighting environment is increasing, and the incidence of ametropia is increasing year by year. Especially, myopia is more common among adolescent students. Because of this, the research of refractive error has been paid more and more attention by WHO, and has become the focus of the world health. In order to explore the influence of visual optical environment on the development of ocular refraction, the authors reviewed a large number of literatures and analyzed the causes of myopia, the animal model of myopia, the effect of monochromatic light on ocular refraction and its mechanism, and analyzed the causes of myopia, the animal model of myopia, and the influence of monochromatic light on ocular refraction. In this paper, the selection of artificial light in the future is briefly prospected.
【学位授予单位】：南昌大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：R778

【参考文献】