Table 2. The effects of ASD traits and anxiety on BOLD responses during reward anticipation.

			Peak MNI coordinates
Region	Brodmann area	Cluster size (voxels)	x	y	z	Z	P (FWE)
Interaction: ASD traits x anxiety
R middle and superior temporal gyri, R insula	21/22/13	283	45	−16	−11	3.97	0.001
			57	−37	−8	3.80
			63	−16	−11	3.71
High<low ASD traits
R superior and medial frontal gyri extending bilaterally to the dACC and MCC	9/24/32	936	−18	17	37	4.88	<0.001
			18	17	49	4.72
			9	50	37	4.58
Any anxiety>no anxiety
R middle frontal gyrus	8	254	39	23	43	4.41	0.002
			21	59	37	3.89
			42	8	49	3.66
R middle temporal gyrus	21	209	45	−16	−11	3.98	0.008
			60	−16	−5	3.67
			57	−37	−11	3.47
ASDANX>ASDONLY
R middle temporal gyrus	21	257	57	−37	−8	4.56	<0.001
			63	−13	−2	4.31
			69	−37	−2	3.90
R middle frontal gyrus	8	251	42	23	43	4.27	<0.001
			42	11	52	3.71
			42	32	43	3.45
L insula, L inferior frontal gyrus	13/45/47	162	−42	17	−11	4.27	0.011
			−36	17	1	3.43
			−45	17	7	3.36
L inferior parietal lobule	40	124	−57	−43	55	3.86	0.047
			−48	−61	52	3.33
			−66	−37	37	3.11
L superior and middle temporal gyri	39/22/40	246	−60	−67	7	3.71	0.001
			−51	−82	7	3.70
			−51	−79	22	3.68
R inferior parietal lobule	40	256	51	−52	55	3.60	<0.001
			60	−34	55	3.49
			48	−34	64	3.41
ASDANX>ANXONLY
L insula, L inferior frontal gyrus	47	186	−42	17	−8	4.68	0.017
			−36	14	4	3.65
			−54	20	1	3.57
L and R cuneus and calcarine	18/17	222	−12	−82	10	4.30	0.006
			12	−85	10	3.77
			−6	−76	22	3.38

Abbreviations: ANX_ONLY, high anxiety and low ASD traits; ASD, autism spectrum disorder; ASD_ANX, high ASD traits and anxiety; ASD_ONLY, high ASD traits, low anxiety; BOLD, blood-oxygen-level dependent; dACC, dorsal anterior cingulate cortex; FWE, family-wise error correction; L, left hemisphere; MCC, middle cingulate cortex; MNI, Montreal Neurological Institute; R, right hemisphere.