发展性阅读障碍症中的视觉和眼运动功能:系统性审查和元分析
Clara Martinez-Perez1, Ana Paula Oliveira2,3, Isabel Baltazar2
1Applied Physics Department (Optometry Area), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Santiago de Compostela, Spain. claramartinez.perez@usc.es.
概括
患有发育性阅读障碍的人表现出显著的视觉和眼运动差异,包括双眼视力和眼动异常. 这些发现表明,视觉评估可能有助于管理阅读困难.
科学领域:
- 眼科和视觉科学 眼科和视觉科学
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 发育性阅读障碍,影响3-6%的儿童,标志着尽管智力正常,但阅读困难.
- 虽然声学缺陷得到了认可,但视觉和眼运动功能的作用仍在争论中.
- 识别视觉异常可能会提高对阅读障碍的评估和干预措施.
研究的目的:
- 与对照人群相比,研究发育性阅读障碍症患者的视觉和眼运动功能差异.
- 通过系统性审查和元分析,综合观察性研究的证据.
主要方法:
- 观察性病例控制研究的系统审查和元分析 (PROSPERO注册).
- 在PubMed,Web of Science和Scopus中搜索有关阅读障碍患者视觉/眼运动功能的研究.
- 包括结果:双眼视力,眼运动性能,适应性,视敏度,折射误差,对比度灵敏度.
主要成果:
- 包括26项研究;阅读障碍的个体显示出更大的近外和减少的融合接范围.
- 眼运动差异包括更多的固定,更长的固定持续时间,更多的回归和减少的萨卡德振幅.
- 两组之间没有发现折射误差或视力敏度的显著差异.
结论:
- 患有发育性阅读障碍的儿童表现出一致的双眼和眼运动异常.
- 这些异常可能会增加阅读过程中的视觉力度,影响表现.
- 有针对性的视力评估可以补充多学科的阅读障碍管理.
关键词:
双眼镜视力 双眼镜视力 双眼镜视力阅读障碍症 阅读障碍症是指阅读障碍.眼睛的运动 眼睛的运动眼神运动功能 眼神运动功能萨卡德斯 (Saccades) 是一个神话.在 Vergence 的位置上.更多相关视频
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