控制近视的眼镜镜片与失焦结合多段技术是否会改变视觉参数和皮质活动?
Monika Wojtczak-Kwaśniewska1, Mikołaj Domagalski1, Maciej Dymczyk1
1Laboratory of Vision Science and Optometry, Faculty of Physics and Astronomy, Adam Mickiewicz University, Poznań, Poland.
概括
与单视镜片相比,DIMS近视控制镜片对视觉参数或皮质活动没有显著的不良影响. 使用MiYOSMART镜头的成年人经历了两周后类似的视觉功能和大脑反应.
科学领域:
- 眼科医生 眼科 眼科
- 视光学测量 视光学测量 视光学测量
- 神经科学是一个神经科学.
背景情况:
- 近视控制策略对于预防高近视和相关的眼部并发症至关重要.
- 失焦嵌入多段 (DIMS) 镜头是近视管理的一种新方法.
- 评估视觉性能和皮质处理对于了解DIMS镜片的影响至关重要.
研究的目的:
- 评估近视成人戴DIMS镜头 (MiYOSMART) 和单视镜头 (SVL) 的视觉参数和皮质活动.
- 为了确定DIMS镜头是否会引起任何不良的视觉或神经效应.
主要方法:
- 成年近视患者 (20-30岁) 在经过2周的适应期后,通过SVL和MiYOSMART镜头进行了测试.
- 视觉参数包括高对比度和低对比度的视觉敏度,对比度灵敏度,异面性,NPC,立体,以及适应性设施/反应.
- 用视觉唤起潜能 (VEP) 测量皮层反应.
主要成果:
- 与SVL相比,MiYOSMART镜头显示出略有改善的高对比视觉敏度和更大的适应性反应.
- 在低对比度视力敏度,异形眼,NPC,立体眼,或对比度敏感度方面没有发现显著差异.
- 在镜头类型之间,VEP延迟和幅度没有显著差异.
结论:
- 在DIMS和SVL镜头之间没有观察到视觉参数或VEP的临床显著差异.
- 这些发现支持DIMS透镜用于近视控制的安全性.
- 该研究证实,与DIMS镜头磨损相关的不良视觉影响不存在.
关键词:
DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS DIMS Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims Dims短视近视近视近视近视近视近视近控制近视,控制近视.眼镜镜片 眼镜镜片视觉唤起了潜在的潜力.
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