Chin J Integr Med
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Clinical Trial
Clinical study on effect of electro-acupuncture combined with different anesthetics on auditory-evoked potential index.
To observe the effect of electro-acupuncture (EA) on auto regressive with exogenous input model (ARX-model) auditory evoked index (AAI) in patients anesthetized with different anesthetics. ⋯ Pain response could be reflected by AAI during EA. EA could enhance the sedative effect of propofol in middle concentration, but its effect on isoflurane epidural anesthesia is insignificant.