Table 2.

Activated brain regions in children and adolescents with ADHD and a healthy comparison group for three oddball categories against a standard picture

	ADHD group (N = 19)					Comparison group (N = 19)
	Local maxima			Voxel per cluster	t	Local maxima			Voxel per cluster	t
Activation Cluster	x	y	z			x	y	z
Novel > Standard
R parahippocampal gyrusa (extending to hippocampus)	28	−36	−16	10694	13.30	24	−50	−8	10828	18.92
R fusiform gyrusa	36	−44	−22		10.87	34	−38	−24		10.95
R inferior temporal gyrusa	50	−56	−18		9.01
R middle temporal gyrusa	36	−80	20		8.89
L parahippocampal gyrusa (extending to hippocampus)	−28	−48	−6		12.50
L fusiform gyrusa	−30	−36	−20		10.81	−30	−68	−14		12.62
L middle occipital gyrusa	−36	−72	−16		10.86	−34	−72	−16		12.20
R middle occipital gyrusa						38	−72	−12		10.03
L inferior occipital gyrusa	−44	−60	−14		9.19
R inferior occipital gyrusa						44	−62	−16		9.59
R thalamus						20	−30	−2		10.90
L precuneus	−16	−74	50	233	5.33
R superior parietal lobule (extending to angularis)	28	−68	46	125	5.06
Neutral > Standard
R fusiform gyrus/parahippocampal gyrusb	30	−60	−10	777	6.47
L fusiform gyrus/parahippocampal gyrusb	−32	−52	−18	725	7.95
R cuneus	18	−90	30	184	5.66
R precuneus	1	−68	24	503	5.05
L posterior cingulate	−8	−60	10	95	4.47
L middle occipital gyrusb	−32	−80	14	237	5.66
Target > Standard
L postcentral gyrusa	−48	−28	56	995	11.45	−46	−24	56	2474	11.33
L medial frontal gyrus (reaching in anterior cingulate)						−2	−2	52	1007	7.66
R medial frontal gyrus	6	10	50	706	7.35
R anterior cingulated (extending to posterior region)	6	−18	28	268	6.30
R posterior cingulate						6	−32	24	510	7.72
R precuneus	4	−72	40	242	5.06	8	−72	40	454	7.21
L thalamus	−10	−18	8	127	6.80	−12	−24	8	555	7.05
L insula	−46	−4	4	472	6.60	−34	12	4	99	5.41
R insula						32	16	4	490	6.91
R superior temporal gyrus (cluster includes right insula)	46	12	4	268	6.50
R inferior parietal lobule	48	−44	44	143	6.25
L middle occipital gyrus/fusiform gyrus						−36	−82	−16	299	6.15
R anterior cerebellum/culmen	28	−46	−20	1047	11.15	18	−52	−28	1139	9.36
L culmen						−38	−52	−26	216	5.84

P < 0.05, cluster‐wise FDR corrected; ADHD = attention deficit hyperactivity disorder; L = left; R = right.

^aAreas that showed common activity in both groups (inclusive masking).

^bAreas that showed common activity for novel and neutral pictures in ADHD (inclusive masking).