Identification of Visual Imagery by Electroencephalography Based on Empirical Mode Decomposition and an Autoregressive Model

Table 1

t-test values and visual imagery variance analysis of values for each frequency band of the eight EEG electrode channels.

t-test	Delta	Theta	Alpha	Beta	Gamma	ANOVA
						df
FP2	0.057	0.623	0.001	0.065	0.084	3	0.000
F8	0.124	0.386	0.001	0.072	0.245	3	0.001
C3	0.172	0.045	0.023	0.469	0.190	3	0.020
Cz	0.579	0.452	0.008	0.754	0.312	3	0.572
C4	0.422	0.325	0.653	0.164	0.270	3	0.023
O1	0.026	0.830	0.035	0.226	0.459	3	0.572
Oz	0.376	0.962	0.274	0.395	0.731	3	0.970
O2	0.076	0.631	0.938	0.339	0.126	3	0.136

Note. , , and .