Bishara S, Zelikowitch A
Ann Ophthalmol. 1984 Jan;16(1):27-9.
The comportment of placing a swinging pendulum (Pulfrich's phenomenon) in front of three cases of optic nerve head drusen has shown that reduced conductivity is a fact in the optic nerve harboring the drusen, giving oval circular movement. A suggestion is made to use this simple test in patients with this disease.
在三例视神经乳头 drusen 患者面前放置一个摆动的钟摆(普尔弗里希现象)的行为表明,在存在 drusen 的视神经中,传导性降低是一个事实,会产生椭圆形圆周运动。建议对患有这种疾病的患者使用这种简单的测试。