Mental arithmetic during electronystagmographic testing.
D000328:Adult; D001921:Brain / Q000502:physiology; D004566:Electrodes; D004585:Electrooculography; D006801:Humans; D008433:Mathematics; D008606:Mental Processes; D009759:Nystagmus, Pathologic; D011581:Psychological Tests; D014724:Vestibular Function Tests