Frontal EEG Temporal and Spectral Dynamics Similarity Analysis between Propofol and Desflurane Induced Anesthesia Using Hilbert-Huang Transform

<div>Comparison between recovery and anesthetized state under propofol. (a, b) Unconsciousness and recovery spectrograms; (c) median power spectrum. (d) 95% confidence interval of difference of median power spectra between two states with bootstrap analysis method. Generally, EEG power distribution is approximate between LoC and recovery, which may be due to the effect of propofol. In beta band, it shows significant power increase, which indicates the high oscillation function when awake.</div>

BioMed Research International

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Figure 8: Frontal EEG Temporal and Spectral Dynamics Similarity Analysis between Propofol and Desflurane Induced Anesthesia Using Hilbert-Huang Transform 

Figure 8 | Frontal EEG Temporal and Spectral Dynamics Similarity Analysis between Propofol and Desflurane Induced Anesthesia Using Hilbert-Huang Transform 