Selhorst J B, Hoyt W F, Feinsod M, Hosobuchi Y
Arch Neurol. 1976 Mar;33(3):193-5. doi: 10.1001/archneur.1976.00500030049010.
Intermittent corectopia was recently observed in a patient with bilateral, rostral midbrain infarction. Results from neuropathologic examination disclosed isolated but intact Edinger-Westphal nuclei. An explanation of midbrain corectopia centered on segmental innervation of the pupil by the Edinger-Westphal nucleus. In the presence of a paralyzed dilator muscle, select, central inhibition of sphincter tone resulted in an oval and eccentric pupil.
最近在一名双侧 Rostral 中脑梗死患者中观察到间歇性瞳孔异位。神经病理学检查结果显示动眼神经副核孤立但完整。中脑瞳孔异位的一种解释集中在动眼神经副核对瞳孔的节段性支配。在瞳孔开大肌麻痹的情况下，对瞳孔括约肌张力的选择性中枢抑制导致椭圆形和偏心瞳孔。
