Bradley A, Dahlman C, Switkes E, De Valois K
Invest Ophthalmol Vis Sci. 1986 Sep;27(9):1404-9.
Using isochromatic luminance gratings and isoluminant red-green color gratings, examined luminance and color discrimination in amblyopia were examined. Complete color and luminance contrast sensitivity functions were measured monocularly from each eye of six normal and six amblyopic observers. Similar spatial frequency-specific color and luminance discrimination deficits were found in five of the amblyopes. One amblyope with a slight luminance deficit showed no color deficit. It appears that color and luminance discrimination are similarly affected in most amblyopes when spatial factors are effectively controlled.
使用等亮度光栅和等亮度红-绿颜色光栅，对弱视患者的亮度和颜色辨别能力进行了检测。对6名正常观察者和6名弱视观察者的每只眼睛进行单眼测量，得到了完整的颜色和亮度对比敏感度函数。在5名弱视患者中发现了类似的特定空间频率的颜色和亮度辨别缺陷。一名有轻微亮度缺陷的弱视患者没有颜色缺陷。当空间因素得到有效控制时，大多数弱视患者的颜色和亮度辨别能力似乎受到类似的影响。
