Hereditary vertical nystagmus.
D000293:Adolescent; D000328:Adult; D001259:Ataxia / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005123:Eye / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D009759:Nystagmus, Pathologic / Q000150:complications / Q000235:genetics*; D012018:Reflex; D014722:Vestibule, Labyrinth / Q000503:physiopathology