Electroencephalography Signal Grouping and Feature Classification Using Harmony Search for BCI

Table 1

Channel group results.

Subject	Stimuli	Channel name
Subject 1	Audio	FP1, AF3, FT7, FC5, FC3, FC1, FCz
	Visual	P5, P3, P1, Pz, P2, P4, PO4
	Motions	C5, C3, C1, Cz, C2
Subject 2	Audio	P5, P3, P1, Pz
	Visual	PO7, PO5, PO3, POz, O1
	Motions	C5, C3, C1, Cz, C2, CP2
Subject 3	Audio	F7, F5, F3, F1, Fz, F2, F4, AF4
	Visual	PO3, POz, PO4, PO6, PO8, O1, O2, CB1
	Motions	C5, C3, C1, Cz