[Convergence nystagmus: an oculographic analysis].
Convergence nystagmus and nystagmus retractorius represent important ocular motor disorders in cases of periaqueductal involvement and serve as valuable topographical clue in the Sylvian aqueduct syndrome. The oculographic tracings of a 34-year-old male suffering from a pinealoma are presented. It is outlined, under which circumstances convergence nystagmus is elicited, and the typical features of this disconjunctive nystagmus are discussed.
D000328:Adult; D001932:Brain Neoplasms / Q000150:complications; D004584:Electronystagmography; D006801:Humans; D008297:Male; D009759:Nystagmus, Pathologic / Q000175:diagnosis*; D009886:Ophthalmoplegia / Q000175:diagnosis; D010871:Pinealoma / Q000150:complications; D012438:Saccades
Konvergenznystagmus: Eine okulographische Analyse.