Suppression and facilitation of congenital nystagmus by vertical lines.
D000293:Adolescent; D000328:Adult; D004585:Electrooculography; D005260:Female; D005403:Fixation, Ocular; D005556:Form Perception; D006801:Humans; D008297:Male; D009759:Nystagmus, Pathologic / Q000151:congenital / Q000628:therapy*; D009949:Orientation; D012399:Rotation