TABLE 5.

Correlation of gamma and behavior performances during 2-back.

		CH-NAT				CH-PAT
		ACC_N0	RT_N0	ACC_N2	RT_N2	ACC_N0	RT_N0	ACC_N2	RT_N2
N2_p
Low Gamma	F	0.0098	0.100	0.102	0.449	0.744	0.830	0.451	0.886
	C	0.016	0.072	0.136	0.452	0.390	0.640	0.911	0.305
	P	0.027	0.059	0.206	0.449	0.713	0.924	0.809	0.535
	LT	0.024	0.194	0.150	0.388	0.645	0.779	0.190	0.354
	RT	0.024	0.057	0.135	0.546	0.109	0.372	0.739	0.073
	O	0.063	0.052	0.340	0.525	0.743	0.796	0.566	0.555
High gamma	F	0.017	0.060	0.090	0.723	0.479	0.992	0.288	0.633
	C	0.021	0.088	0.087	0.684	0.764	0.975	0.558	0.531
	P	0.026	0.025	0.141	0.738	0.965	0.835	0.613	0.777
	LT	0.007	0.093	0.054	0.590	0.828	0.963	0.263	0.383
	RT	0.030	0.037	0.144	0.979	0.097	0.416	0.628	0.196
	O	0.022	0.034	0.164	0.895	0.786	0.757	0.734	0.724
N2_r
Low Gamma	F	0.77	−0.55	0.55	0.27	−0.12	−0.08	−0.27	−0.05
	C	0.73	−0.59	0.51	0.27	−0.31	0.17	0.04	−0.36
	P	0.69	−0.61	0.44	0.27	−0.13	−0.03	−0.09	−0.22
	LT	0.70	−0.45	0.49	0.31	0.17	−0.10	−0.45	0.33
	RT	0.70	−0.62	0.51	0.22	−0.54	−0.32	−0.12	−0.59
	O	0.61	−0.63	0.34	0.23	−0.12	0.09	−0.21	0.21
High gamma	F	0.73	−0.61	0.56	0.13	−0.25	0.00	−0.37	−0.17
	C	0.71	−0.57	0.57	0.15	−0.11	−0.01	−0.21	−0.23
	P	0.69	−0.70	0.50	0.12	−0.02	−0.08	−0.18	−0.10
	LT	0.78	−0.56	0.62	0.19	0.08	−0.02	−0.39	0.31
	RT	0.68	−0.66	0.50	−0.01	−0.55	−0.29	−0.18	−0.45
	O	0.71	−0.67	0.48	0.05	0.10	0.11	−0.12	0.13

Correlations between EEG gamma power with accuracy (ACC) and response time (RT) for both CH-PATs and CH-NATs during 0-back testing for both low and high gamma power. P-values are reported (in bold italics when < 0.05) and Pearson Correlation “r” (underlined when < −0.5 or > 0.5).