Differences of Caloric Responses Between Hot and Cold Stimulus
- VernacularTitle:变温实验中冷和热刺激反应强度的差异
- Author:
Yanhua WEN
;
Lianshan ZHANG
;
Pingjiang GE
- Publication Type:Journal Article
- Keywords:
Caloric test Maximum slow-phase speed Cold stimulus Hot stimulus
- From:
Journal of Audiology and Speech Pathology
1998;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the relation between level of caloric responses and temperature of stimulus.Methods An bithermal caloric air irrigator was used to obtain maximum slow component speed caloric responses of 120 patients reported history of dizziness. The nystagmus was measured and recorded by electronystagmography.Results The maximum slow-phase speed of the responses to hot air was greater than that to cold air ( P
