感知觉学习对斜弱视患者视功能重建的研究进展

Research progress of perceptual learning on the reconstruction of visual function in the patients with strabismus and ambiyopia

斜视、弱视是临床上常见的眼病,国内外学者运用生物和计算机技术对斜弱视的病因、发病机制及治疗等进行了多方位探讨和研究,并取得了很大的进展。斜、弱视患者的双眼视功能分类研究能使人们能够全面、准确地理解斜弱视发生的神经机制及匹配的生物模型,对寻求斜弱视临床治疗和视功能重建的新途径有所帮助。本文介绍了感知觉学习的定义及机制,并重点探讨了影响感知觉学习效果的可能因素、感知觉学习治疗效果的持续时间及神经机制。该领域未来需要在斜弱视发病的神经机制、感知觉学习重建斜弱视视功能的具体机制、影响感知觉学习效果的因素等方面做进一步研究。近年来,人们对大脑神经可塑性及感知觉学习的研究越来越深入,并应用于临床,治疗斜弱视,重建斜弱视患者双眼视功能,取得了令人欣喜的效果,现将感知觉学习治疗相关的国内外研究进展综述如下。

Strabismus and amblyopia are common clinical eye diseases.Chinese and international scholars have studied them with biotechnology and computer technology from many perspectives such as their pathogen,pathogenesis and treatment,and have made great progress.The categorical study of binocular visual function in patients with strabismus and amblyopia provides comprehensive and accurate insights on the neurological mechanism and corresponding biological model,which is conducive to discovering new methods for the clinical treatment of the diseases and reconstruction of visual function.This paper introduces the definition and mechanism of perceptual learning,and discusses the possible influence factors,the duration of the treatment effect and neural mechanism of perceptual learning.The further researches were needed on the aspects of the neural mechanism of strabismus and amblyopia,the specific mechanism of the reconstruction of visual function and influence factors of perception learning.In recent years,the research on the plasticity of cerebral nerves and perceptual learning is getting more deeply.Perceptual learning has been used in clinical treatment of strabismus and amblyopia and the restoration of binocular visual function,and has achieved gratifying results.Hereby,we present a literature review on the domestic and international researches concerning the treatment of perceptual learning.