Butterfly chart for caloric nystagmus evaluation.
D004423:Ear; D004585:Electrooculography; D005133:Eye Movements; D006801:Humans; D009759:Nystagmus, Pathologic / Q000175:diagnosis*; D007507:Therapeutic Irrigation; D014724:Vestibular Function Tests / Q000295:instrumentation*; D014867:Water
D014867:Water