基于眼肌运动调节机制的近视矫正训练系统研究

发布时间：2018-07-06 10:58

本文选题：近视 + 眼肌运动　；参考：《中国科学技术大学》2017年硕士论文

【摘要】：近年来,随着户外运动缺乏、电子产品过度使用以及学业发展压力不断加重等外在因素的影响,近视已经成为危害青少年健康的突出问题之一,全民视觉健康也越来越受到社会关注,因此开展近视预防与治疗方面的研究具有非常重大的社会意义和科研价值。针对目前近视防治有效方法和智能化设备缺乏这一制约青少年人群视力健康发展的瓶颈问题,本文提出了一种眼外肌运动功能训练方法,并设计了闭环式的近视矫正训练系统,主要研究工作包括:(1)理论研究,剖析了眼外肌、睫状肌的运动功能特性和对视力的调控机制,提出了科学的近视矫正运动调节方法;引入脑手眼协调交互训练,设计了游戏化的眼外肌功能训练内容。(2)系统设计与实现,在调研总结和理论分析的基础上,经过结构设计和软硬件开发,实现了近距离E视标视力检测、眼外肌运动能力评估、近视矫正训练、个性化训练方案推送与执行、视力健康服务五大系统功能,完成了近视矫正训练系统样机的研发和数据服务平台的构建。(3)实验开展,针对本系统开展了视力检测的精度、稳定性实验以及近视矫正干预效果实验。实验表明,视力检测的精度、稳定性均达到设计要求,近视干预实验周期内,使用者视力有显著提升,表明了眼外肌运动功能训练是预防近视、矫正近视的有效方法。本论文主要创新点:(1)建立眼动训练路径引导模型,提出了一种科学性高的、趣味性强的脑手眼协调近视矫正训练方法;(2)基于眼外肌运动能力与视力调节之间的作用关系,并引入视力健康促进服务模式,构建了"检测-评估-干预-反馈"一体化的视力健康闭环系统。
[Abstract]:In recent years, with the lack of outdoor sports, the excessive use of electronic products and the increasing pressure of academic development and other external factors, myopia has become one of the prominent problems endangering the health of young people. Therefore, it is of great social significance and scientific research value to study the prevention and treatment of myopia. In view of the bottleneck problem which restricts the healthy development of visual acuity of young people, the effective method of myopia prevention and cure and the lack of intelligent equipment at present, a training method of motor function of extraocular muscle is put forward in this paper, and a closed loop training system for correction of myopia is designed. The main research work includes: (1) theoretical research, analysis of the motor function of extraocular muscle and ciliary muscle and the regulation mechanism of visual acuity, put forward a scientific method of correcting myopia motor regulation, introduce brain hand-eye coordination interactive training, The design and implementation of the system are presented. (2) the system is designed and realized. Based on the research and analysis, the visual acuity and the motor ability of the extraocular muscle are evaluated through the structure design and the development of software and hardware. Myopia correction training, personalized training program push and implement, visual health service five system functions, completed the prototype of myopia correction training system research and development and the construction of data service platform. (3) the experiment was carried out. Aiming at the system, the accuracy, stability and myopia correction effect of the system were tested. The experimental results show that the accuracy and stability of visual acuity detection meet the design requirements, and the visual acuity of the users has been improved significantly during the myopia intervention experiment period, which indicates that the motor function training of extraocular muscles is an effective method to prevent myopia and correct myopia. The main innovations of this paper are as follows: (1) establishing a guiding model of eye movement training path, and putting forward a scientific and interesting training method for coordinating myopia correction of brain hand-eye coordination; (2) based on the relationship between the motor ability of extraocular muscles and the regulation of visual acuity, The visual health closed-loop system is constructed by introducing the model of visual health promotion service, which is integrated with "detection-evaluation-intervention-feedback".
【学位授予单位】：中国科学技术大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：R778.11

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