Perimetry in cataract patients.
Perimetry in cataract patients.
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白内障患者的视野检查。
DOI：
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发表时间：
1978
期刊：
影响因子：
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通讯作者：
R. Radius
中科院分区：
文献类型：
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作者：
R. Radius
• 在 74 名患有不同程度白内障晶状体变化的患者的 148 只眼睛中确定了 Goldmann 视野计五种标准测试刺激的阈值等光度。阈值敏感性与视敏度水平相关，以量化这些测试刺激的等视度抑制程度。确定了七个不同敏锐度水平下每个刺激的复合阈值模式。
• Threshold isopters for five standard test stimuli of the Goldmann perimeter were determined in 148 eyes of 74 patients with varying degrees of cataractous lens changes. Threshold sensitivity was correlated with visual acuity levels to quantitate the extent of isopter depression for these test stimuli. Composite threshold patterns for each stimulus at each of seven different acuity levels were determined.