Research on DPOAE of guinea pigs under awake and anesthetic conditions / 生物医学工程学杂志

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.