研究单位:[1]Huazhong University of Science and Technology[2]Department of Anaesthesiology,Tongji Hospital of Tongji Medical College,Huazhong University of Science and Technology Wuhan,Hubei,China,430030
研究目的:
Sevoflurane can abolish movement or adrenergic response to noxious stimulus. In order to investigate the effect of sevoflurane on cerebral electrical activity, we determined the MAC of sevoflurane inducing isoelectric electroencephalogram (EEG) in 50% of the subjects (MACie) in middle aged subjects