Table 2b.

Repeated-measures ANOVA predicting changes in auditory, visual, and orbital frontal cortex activation across the scan by diagnostic status and by SOR category.

		Heschl’s Gyrus		V1		Orbital Frontal
		MS	F	MS	F	MS	F
Exposure	Main effect of time
	Linear	0.00	0.001	0.07	0.55	0.67	10.63**
	Quadratic	0.16	1.55	0.25	2.45	0.10	1.95
	Main effect of SOR	0.01	0.01	0.39	2.88+	0.08	0.96
	TimeXSOR
	Linear	0.41	3.09+	0.27	2.18	0.20	3.28*
	Quadratic	0.05	0.52	0.16	1.51	0.01	0.11
	TimeXSORXIQ
	Linear	0.53	3.95*	--	--	--	--
	Quadratic	0.68	0.64	--	--	--	--
	Main effect of laterality	0.10	1.37	--	--	0.01	0.45
	SORXlaterality	0.06	0.83	--	--	0.04	2.05
	SORXIQXlaterality	0.04	0.56	--	--
	TimeXlaterality
	Linear	0.13	6.18*	--	--	0.11	14.33***
	Quadratic	0.00	0.00	--	--	0.00	0.001
	TimeXlateralityXSOR
	Linear	0.01	0.57	--	--	0.02	1.97
	Quadratic	0.03	1.83	--	--	0.02	2.16
	Main effect of IQ	3.46	4.91*	--	--	--	--
Generalization	Main effect of time
	Linear	1.66	5.17*	0.03	0.21	0.00	0.006
	Quadratic	0.09	0.47	0.89	6.97*	0.23	3.61+
	Main effect of SOR	0.77	1.09	0.52	2.63+	0.35	3.95*
	TimeXSOR
	Linear	0.38	1.17	0.80	5.38**	0.05	0.74
	Quadratic	0.51	2.77+	0.004	0.03	0.11	1.66
	Main effect of laterality	0.004	0.08	--	--	0.03	1.91
	SORXlaterality	0.13	2.46+	--	--	0.03	1.80
	TimeXlaterality
	Linear	0.11	3.11+	--	--	0.00	0.008
	Quadratic	0.02	1.06	--	--	0.04	2.95+
	TimeXlateralityXSOR
	Linear	0.10	2.78+	--	--	0.01	0.80
	Quadratic	0.01	0.27	--	--	0.01	0.69
	Main effect of IQ	0.11	0.20	0.01	0.07	--	--
	TimeXIQ
	Linear	1.28	3.98+	0.10	0.63
	Quadratic	0.12	0.09	0.72	5.64*
	Main effect of mean motion	2.14	3.06+	1.53	7.79**	0.45	4.67*
	TimeXMotion
	Linear	0.61	1.88	0.22	1.47	0.001	0.01
	Quadratic	0.09	0.47	0.68	5.34*	0.02	0.31

⁺p<.10;

^*p<.05;

^**p<.01;

^***p<.001.

Note: SOR indicates a comparison of the three SOR category groups: ASD-low SOR, ASD-high SOR, and TD-no SOR