Vertigo as Reflected by the Nystagmogram:A Clinical Analysis
- 1 January 1978
- journal article
- research article
- Published by Taylor & Francis in Acta Oto-Laryngologica
- Vol. 86 (1-6), 123-131
- https://doi.org/10.3109/00016487809124728
Abstract
Efforts to evaluate findings in the nystagmo-gram were made in a material of 338 vertiginous and dizzy patients. A spontaneous nystagmus, a positional nystagmus as well as a difference in caloric reactivity are as solitary findings of little value for revealing peripheral disorders. On the other hand, central disturbances are frequently revealed by inability to track a moving optic target, resulting in an irregular or a saccadic pattern, by persistence of vestibular nystagmus in light, by persistence of such nystagmus at eye-closure, by an increase in spontaneous nystagmus on eye-closure or by dysrhythmic nystagmus in caloric tests. Cases of functional vertigo seem to differ from cases of vertigo from other sources by their increase of spontaneous nystagmus (when present) or by persistence of caloric nystagmus on eye-closure.This publication has 6 references indexed in Scilit:
- Vertigo and Rocking SensationORL, 1976
- Nystagmus Inhibition As An Effect Of Eye-ClosureActa Oto-Laryngologica, 1973
- Eye‐tracking and optokinetic tests: Diagnostic significance in peripheral and central vestibular disordersThe Laryngoscope, 1970
- Clinical Vestibular Examinations and their ResultsActa Oto-Laryngologica, 1967
- Arousal Effects and Nystagmus During Prolonged Constant Angular AccelerationActa Oto-Laryngologica, 1962
- The Influence of Hypnotic Suggestion on Vestibular NystagmusActa Oto-Laryngologica, 1962