Methods Equi-luminance random dots moving test was used to determine the change of motion perception of blue, green and red cones in 51 eyes with POAG.

• 方法应用等亮度随机点的运动觉检查方法，分别通过蓝、绿、红视标显示在黄、紫及青色背景，以分离检查51只青光眼3种视锥细胞的视觉运动觉功能。