Keane J R, Itabashi H H
Neurology. 1987 Mar;37(3):491-4. doi: 10.1212/wnl.37.3.491.
Two patients had upward nystagmus on forward gaze before they died with acute caudal brainstem dysfunction. Bilateral dorsal paramedian damage in the rostral medulla, involving the perihypoglossal nuclei, was probably the critical lesion responsible for upbeat nystagmus.
两名患者在死于急性尾端脑干功能障碍之前，向前凝视时出现上视性眼球震颤。延髓头端双侧旁正中损伤，累及舌下神经周核，可能是导致上视性眼球震颤的关键病变。
