Table 1.

Mean (M) amplitude and standard deviation (SD) in μV of the standard and deviant ERP waveforms and the difference potential in the latency region used to measure MMN for the five conditions

Two-streams-segregated							Two-streams-integrated
	Standard		Deviant		Difference			Standard		Deviant		Difference
	M	SD	M	SD	M	SD		M	SD	M	SD	M	SD
Fz	−0.04	0.75	−1.17	0.74	−1.13	0.67**	Fz	−0.19	0.96	−0.53	0.98	−0.34	0.55
Cz	0.29	0.71	−1.18	0.71	−1.47	0.95**	Cz	−0.10	0.73	−0.40	1.08	−0.29	0.56
Pz	0.99	0.88	−0.72	0.78	−1.71	1.05**	Pz	0.28	1.01	−0.03	0.71	−0.32	0.62
Oz	0.36	1.24	−0.16	1.18	−0.52	1.49	Oz	1.39	2.25	1.19	1.72	−0.20	0.65
LM	0.38	0.68	0.37	0.91	−0.01	0.49	LM	0.39	0.89	0.39	0.66	0.00	0.71
RM	0.32	0.63	0.17	0.66	−0.15	0.71	RM	0.29	0.88	0.24	0.47	−0.06	0.54
One Stream							Auditory-alone
Fz	0.42	0.75	−0.65	1.21	−1.07	0.99*	Fz	−0.22	0.68	−0.11	0.78	0.11	0.61
Cz	0.24	0.71	−0.72	1.06	−0.96	0.78*	Cz	−0.13	0.67	−0.01	0.94	0.12	1.05
Pz	0.40	0.88	−0.65	0.92	−1.06	0.91*	Pz	−0.05	0.46	0.15	0.80	0.20	1.21
Oz	−0.08	1.65	0.05	1.19	0.13	1.26	Oz	−0.12	0.57	0.35	0.73	0.47	1.13
LM	0.11	0.83	0.57	0.84	0.46	0.60	LM	0.02	0.38	0.21	0.57	0.19	0.58
RM	−0.05	0.75	0.43	0.82	0.49	0.55*	RM	0.07	0.45	0.19	0.74	0.12	0.77
Visual-alone
Fz	0.08	0.82	−0.24	0.75	−0.31	0.80
Cz	0.03	0.78	−0.50	1.09	−0.53	0.97
Pz	0.45	0.96	−0.65	1.36	−1.10	0.97*
Oz	−0.08	1.33	−0.32	1.31	−0.24	1.74
LM	0.02	0.41	0.23	0.56	0.20	0.55
RM	0.17	0.54	0.17	0.74	0.00	0.58

One-sample, two-tailed Student’s t-test.

^*p<0.05.

^**p<0.01.