title: [The occurrence of nystagmus in sustained sinusoidal stimulation].
abstract: Twenty normal subjects have been submitted to a set of vestibular sinusoidal stimulations, the maximal acceleration per hemiperiod being constant. However the nystagmic response (number of beats per hemiperiod) was not constant, but increased during every single trial. The clinical consequences of this observation are discussed. In particular authors suggest that the classical damped sinusoidal stimulation test should be considered a semi-quantitative test.
mesh_terms: D000293:Adolescent; D000328:Adult; D004584:Electronystagmography; D005133:Eye Movements; D005260:Female; D006801:Humans; D008297:Male; D012399:Rotation; D014724:Vestibular Function Tests / Q000379:methods; D014722:Vestibule, Labyrinth / Q000502:physiology*
vernacular_title: La fréquence nystagmique dans la stimulation sinusoïdale entretenue.