Retinal rivalry in functional amblyopia.
Retinal rivalry in functional amblyopia.
复制标题
功能性弱视的视网膜竞争。
DOI：
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发表时间：
1979
期刊：
影响因子：
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通讯作者：
G. Meur
中科院分区：
文献类型：
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作者：
T. Lawwill;G. Meur
本文报告了13例不同程度的弱视患者，用相位差单倍镜检查视网膜竞争知觉。通过增加正透镜，使固定眼的视敏度发生变化，从而平衡眼优势。视力高于20/50的弱视患者在较宽的视力差异范围内可检测到视网膜竞争。然而，弱视眼视力低于20/50的患者无法检测到竞争。
Thirteen patients with varying degrees of amblyopia were examined for perception of retinal rivalry with the use of the phase difference haploscope. Visual acuity was varied in the fixing eye by the addition of plus lenses, equalizing ocular dominance. Retinal rivalry could be detected over wide ranges of visual acuity disparity by amblyopic patients with visual acuity better than 20/50. Rivalry could not be detected, however, by patients with less than 20/50 visual acuity in their amblyopic eye.