Strong positional nystagmus in an unexpected direction.
Brookler
Kenneth H
KH
Neurotologic Associates, P.C., New York City, USA.
D002150:Caloric Tests; D004584:Electronystagmography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009759:Nystagmus, Pathologic / Q000503:physiopathology*; D014717:Vertigo / Q000503:physiopathology*