Pinhas I, Pinhas A, Goldhammer Y, Braham J
Acta Neurol Scand. 1978 Nov;58(5):304-8. doi: 10.1111/j.1600-0404.1978.tb02891.x.
Electromyographic examination of vertical and lateral extraocular muscles was carried out in five patients suffering from progressive supranuclear palsy, and incapable of performing voluntary vertical eye movements. No evidence of a lower motor neurone lesion or paradoxical innervation of eye muscles was noted. Reciprocal inhibiton of antagonist vertical muscles though present in oculocephalic (doll's head) stimulation, was incomplete on attempted voluntary movement. This factor is held to be the probable immediate cause of the vertical gaze palsy.
对5例进行性核上性麻痹患者且无法进行自主垂直眼球运动的患者进行了垂直和外侧眼外肌的肌电图检查。未发现下运动神经元病变或眼肌反常神经支配的证据。尽管在眼头运动（玩偶头）刺激中存在拮抗垂直肌的交互抑制，但在尝试自主运动时并不完全。这一因素被认为是垂直凝视麻痹的可能直接原因。
