Research on DPOAE of guinea pigs under awake and anesthetic conditions.
- Author:
Linfeng YE
1
;
Bokui XIAO
;
Qingquan HUA
;
Zhiwu HUANG
;
Zezhang TAO
;
Xuhong ZHOU
Author Information
1. Department of ENT-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, China.
- Publication Type:Journal Article
- MeSH:
Acoustic Stimulation;
Anesthesia;
Animals;
Cochlea;
physiology;
Female;
Guinea Pigs;
Male;
Otoacoustic Emissions, Spontaneous;
physiology
- From:
Journal of Biomedical Engineering
2004;21(4):625-627
- CountryChina
- Language:Chinese
-
Abstract:
In order to observe the DPOAE of guinea pigs under awake and anesthetic conditions, we invesitigated the amplitude of distortion product emission and I/O function curves and made a comparative analysis of their changes under different conditions. It was found that the amplitude of DPOAE and I/O curves did not show difference in the guinea pigs under awake and anesthetics conditions. We deem it credible and simple to measure DPOAE in the guinea pigs under awake condition, which is similar to measuring DPOAE in the guinea pigs under physiological condition.
