Table 4.

Statistical summary of the effect of envelope cutoff frequency on the latency and amplitude of N2 and P3b components.

	Sum of square	df	Mean square	F	p	η2G
N2
Latency	10,181.562	1.703	5,979.021	2.930	0.069	0.072
Group	4,940.833	1	4,940.833	1.363	0.250	0.035
latency*Group	8,167.917	1.703	4,796.527	2.351	0.111	0.058
Residual	1,32,047.396	64.709	2,040.619
Amplitude	0.321	1.549	0.207	7.244	0.003*	0.160
Group	0.119	1	0.119	2.610	0.114	0.064
Amplitude*Group	0.002	1.549	0.002	0.055	0.908	0.001
Residual	1.683	58.881	0.029
P3b
Latency	25,494.200	2	12,747.100	14.238	<0.001***	0.273
Group	10,849.008	1	10,849.008	3.027	0.090	0.074
Latency*Group	3,030.067	2	1515.033	1.692	0.191	0.043
Residual	68,041.067	76	895.277
Amplitude	0.056	1.520	0.037	1.752	0.180	0.044
Group	0.331	1	0.331	4.081	0.050	0.097
Amplitude*Group	0.008	1.520	0.005	0.238	0.727	0.006
Residual	1.205	57.759	0.021

^*p < 0.05, ^***p < 0.001.