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

Table 2

Peak frequency distribution characteristics across different bands. Values shown as mean ± std (Hz).

		Slow (< 1 Hz)	Delta (1 - 4 Hz)	Theta (4 - 7.5 Hz)	Alpha (7.5 - 13 Hz)
Propofol	Multitaper	0.30 ± 0.46	1.48 ± 0.10	6.12 ± 1.42	10.33 ± 1.16
	HHT	0.61 ± 0.24	1.46 ± 0.13	7.15 ± 0.79	9.94 ± 1.17
Desflurane	Multitaper	0.88 ± 0.30	1.66 ± 0.56	6.01 ± 1.42	8.84 ± 0.82
	HHT	0.74 ± 0.25	1.61 ± 0.44	6.33 ± 0.98	8.44 ± 0.74