Table 2.

Support vector machine (SVM) classification results for the best channel per frequency range with pre-power spectral density (PSD) readings.

Frequency band	Single max					Multiple max
	Channel	AUC	Sensitivity	Specificity	Balanced accuracy (%)	Channel	AUC	Sensitivity	Specificity	Balanced accuracy (%)	p -value
Delta	CZ	0.81	0.7	0.8	75.2	CZ, O1, FC2, FC1, F2	0.93	0.77	0.87	81.7	<0.001
Theta	FCZ	0.71	0.35	0.81	58.0	FCZ, POZ, CPZ, FZ, FC4, FC3, F6, FC1, FC2, CP1, T8, AF4, CP2, CP4, F4, F2, C2, CZ, P6, CP5, FC5, P7, C6	0.79	0.12	0.97	54.2	0.006
Alpha Low	FC5	0.72	0.32	0.91	61.5	FC5, CP6, P2, PZ	0.76	0.13	0.93	53.3	0.011
Alpha High	FC2	0.79	0.53	0.87	70.2	FC2, P4	0.8	0.32	0.83	57.5	0.04
Beta	PZ	0.78	0.37	0.81	59.0	PZ, CP5	0.87	0.73	0.78	80.0	0.002

AUC, area under the receiver operating characteristics curve.