Table 2. Audiovisual Mismatch conditions.

Midline P400 area under the curve (AUC) measures were analyzed using 1-way repeated measures ANOVAs with a main effect of Stimulus Type (Human, Monkey, House). Lateral frontocentral N140 ERP measures were analyzed using 2-way repeated measures ANOVAs with main effects of Stimulus Type and Region (Left, Midline, Right).

	Stim Type		Region		Stim Type × Region
Midline	F[2,26]	P
P400 AUC
Human	3.37	0.05
Monkey	1.34	ns
House	1.23	ns
Frontocentral	F[2,26]	P	F[1,13]	P	F[2,26]	P
N140 lat
Human	1.52	ns	0.21	ns	0.03	ns
Monkey	2.08	ns	0.00	ns	0.06	ns
House	2.01	ns	0.32	ns	1.29	ns
N140 ampl
Human	1.47	ns	0.90	ns	2.52	0.10
Monkey	2.56	0.10	1.54	ns	1.22	ns
House	0.65	ns	0.16	ns	0.55	ns