目的：探讨遮盖疗法对伴有隐性眼球震颤弱视眼视力的治疗效果及眼球震颤的变化。
Objective: To study the effect of monocular occlusion on amblyopia with latent nystagmus.
临时的条件，如晕车，太阳中风，眼睛紧张或疲劳，和大气压力的变化也可能导致眼球震颤。
Temporary conditions such as motion sickness, sun stroke, eye strain or fatigue, and changes in atmospheric pressure may also result in nystagmus.
结论：采用遮盖疗法可以提高伴有隐性眼球震颤弱视眼的视力，但视力提高后眼球震颤无明显改变。
Conclusion: Monocular occlusion on amblyopia with latent nystagmus was effective to improve visual acuity. But the nystagmus did not improve much with better vision.
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