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Fig. 3 | BMC Anesthesiology

Fig. 3

From: Effects of intra-operative administration of subanesthetic s-ketamine on emergence from sevoflurane anesthesia: a randomized double-blind placebo-controlled study

Fig. 3

The characteristics of prefrontal EEG signals across anesthesia recovery states. The dynamic changes of gamma power (a), gamma peak frequency (b) and Ai values (c) in the saline group did not differ from that of s-ketamine group but there were evident changes after sevoflurane off compared with before in both groups. #P < 0.05 and ###P < 0.001 in the saline group or **P < 0.01 and ***P < 0.001 in the s-ketamine group vs. the time point at sevoflurane cessation. Abbreviations: Sevo = sevoflurane

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BMC Anesthesiology

ISSN: 1471-2253

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