[Clinical study on spontaneous downbeat nystagmus (author's transl)].
D000328:Adult; D001933:Brain Stem / Q000098:blood supply; D002531:Cerebellum / Q000098:blood supply; D002544:Cerebral Infarction / Q000150:complications; D002561:Cerebrovascular Disorders / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009759:Nystagmus, Pathologic / Q000209:etiology* / Q000503:physiopathology