Experimental labyrinthine disorders and direction of nystagmus.
The purpose of this paper is to demonstrate the variation of the direction of nystagmus which is elicited from the peripheral labyrinth. The direction of nystagmus depends, among other things, on the nature of the stimulus. Depending on the degree of pathophysiological conditions in the labyrinth, atypical nystagmus which does not comply with the rule is occasionally elicited even though the same stimulus is given. Hyperfunctional stimulation to the labyrinth, such as allergy, causes nystagmus which beats to the affected side and also shows hyperactivity of the whole nerve action potential and cochlear microphonics.
D000818:Animals; D007759:Labyrinth Diseases / Q000150:complications / Q000209:etiology / Q000503:physiopathology*; D008722:Methods; D009759:Nystagmus, Pathologic / Q000209:etiology / Q000503:physiopathology*; D011817:Rabbits