Visual acuity measured with pupil responses to checkerboard stimuli.
Visual acuity measured with pupil responses to checkerboard stimuli.
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DOI：
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发表时间：
1980
影响因子：
4.4
通讯作者：
J. Slooter;D. van Norren
中科院分区：
文献类型：
--
作者：
J. Slooter;D. van Norren
测量瞳孔对中心凹固定小野的反应，其中棋盘与平均亮度相等的空白野交替。研究对象有屈光不正，但他们的眼睛没有病理变化。瞳孔视敏度可以推导出来，这表明了一个非常高的相关性与主观敏锐度与相同的棋盘刺激。获得瞳孔视敏度的方法似乎与其他测量视敏度的客观方法相比毫不逊色。
The response of the pupil was measured to a foveally fixated small field in which checkerboards were alternated with a blank field of equal average luminance. The subjects studied had refractive errors, but their eyes were free from pathological changes. A pupil visual acuity could be derived, which showed a very high correlation with the subjective acuity with the same checkerboard stimuli. The method of obtaining pupil visual acuity seems to compare favorably with other objective methods of measuring visual acuity.