Bach M
Klinik für Augenheilkunde, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland.
Ophthalmologe. 2016 Apr;113(4):304-7. doi: 10.1007/s00347-016-0238-4.
Dichoptic training is a promising new therapeutic approach to amblyopia, which employs simultaneous and separate stimulation of both eyes (thus dichoptic). The contrast for the good eye is reduced thus aiming at a balance with the amblyopic eye. In contrast to monocular patching, binocular vision is trained by video game tasks that can only be solved binocularly. To date the average gain in visual acuity achieved in currently available studies is only 0.20 ± 0.07 logMAR and is not significantly better than competing treatment options. This article explains the basic approach of dichoptic training, summarizes pertinent studies, names unsolved problems and closes with a personal critical assessment.
双眼分视训练是一种有前景的弱视治疗新方法，它对双眼同时进行并分别给予刺激（因此称为双眼分视）。健眼的对比度降低，以此实现与弱视眼的平衡。与单眼遮盖不同，双眼分视训练通过只能用双眼完成的视频游戏任务来训练双眼视觉。迄今为止，在现有研究中获得的平均视力提高仅为0.20±0.07对数最小分辨角，并不显著优于其他竞争性治疗方案。本文解释了双眼分视训练的基本方法，总结了相关研究，指出了未解决的问题，并以个人批判性评估作为结尾。
