Table 4. EEG parameter values and statistical tests by electrode location.

Mean ± standard deviation; F, F-statistic; p, probability.

		No-Channeling	Channeling
Theta	Frontal	1.01 ± 0.39	0.99 ± 0.40	F (8,176) = 0.14 , p = 0.99
	Front Right	0.95 ± 0.38	0.95 ± 0.39
	Front Left	0.94 ± 0.37	0.91 ± 0.48
	Central	0.86 ± 0.41	0.77 ± 0.33
	Central Right	0.97 ± 0.58	0.86 ± 0.46
	Central Left	0.89 ± 0.49	0.84 ± 0.56
	Parietal	1.47 ± 0.68	1.33 ± 0.61
	Parietal Right	1.76 ± 1.18	1.63 ± 1.05
	Parietal Left	1.6 ± 0.94	1.58 ± 1.09
Alpha	Frontal	5.53 ± 4.25	4.52 ± 3.33	F (8,176) = 0.15 , p = 0.99
	Front Right	4.82 ± 3.86	4.06 ± 3.2
	Front Left	4.98 ± 4.19	3.97 ± 3.13
	Central	4.19 ± 3.68	3.46 ± 2.61
	Central Right	4.68 ± 4.88	3.77 ± 3.39
	Central Left	4.25 ± 4.05	3.58 ± 3.25
	Parietal	15.66 ± 15.27	13 ± 11.43
	Parietal Right	15.94 ± 16.04	13.43 ± 11.85
	Parietal Left	13.21 ± 10.21	12.42 ± 9.73
Beta	Frontal	0.58 ± 0.49	0.50 ± 0.40	F (8,176) = 0.03 , p = 1.0
	Front Right	0.60 ± 0.53	0.54 ± 0.43
	Front Left	0.56 ± 0.41	0.51 ± 0.38
	Central	0.64 ± 0.68	0.53 ± 0.53
	Central Right	0.77 ± 0.77	0.68 ± 0.61
	Central Left	0.74 ± 0.65	0.65 ± 0.53
	Parietal	1.09 ± 0.88	1.00 ± 0.71
	Parietal Right	1.34 ± 1.30	1.24 ± 1.08
	Parietal Left	1.32 ± 1.14	1.23 ± 0.93
Gamma	Frontal	0.14 ± 0.11	0.23 ± 0.34	F (8,176) = 0.60 , p = 0.76
	Front Right	0.18 ± 0.14	0.24 ± 0.25
	Front Left	0.17 ± 0.12	0.27 ± 0.36
	Central	0.12 ± 0.12	0.11 ± 0.09
	Central Right	0.17 ± 0.14	0.19 ± 0.16
	Central Left	0.16 ± 0.14	0.18 ± 0.13
	Parietal	0.20 ± 0.15	0.20 ± 0.12
	Parietal Right	0.22 ± 0.20	0.25 ± 0.2
	Parietal Left	0.21 ± 0.15	0.25 ± 0.14