. Author manuscript; available in PMC: 2019 Oct 1.

Published in final edited form as: Hum Brain Mapp. 2018 Jun 8;39(10):3928–3942. doi: 10.1002/hbm.24221

Table 1.

Whole-brain results for main effects of mentalizing, social interaction, the interaction term, and pairwise comparisons between the four conditions.

Region	Side	Peak		Cluster	MNI Coordinates
		t	β^†	k	x	y	z
Main Effect of Mentalizing
Mental > Non-Mental
Anterior temporal lobe	R	6.25	0.37	414	52	18	−20
Superior temporal sulcus	R	6.96	0.27	407	54	−40	2
Anterior temporal lobe	L	5.61	0.24	375	−50	10	−18
Lateral OFC/insula^*	L	4.90	0.23		−39	18	−18
Superior temporal sulcus	L	5.19	0.15	147	−58	−23	−2
dMPFC	R	4.81	0.23	140	5	56	21
TPJ	L	5.29	0.18	109	−56	−48	29
Non-Mental > Mental
Inferior parietal cortex	L	6.97	0.25	747	−24	−71	47
Inferior temporal gyrus	L	7.63	0.28	585	−54	−54	−9
Fusiform gyrus	L	7.26	0.33	390	−28	−30	−20
Inferior parietal cortex	R	5.04	0.22	295	33	−71	45
PCC	R	5.31	0.27	273	12	−52	9
Fusiform gyrus	R	5.66	0.22	256	35	−24	−23
Lateral OFC	L	6.73	0.22	191	−33	37	−11
PCC	L	6.67	0.20	167	−5	−54	11
SMG/inferior parietal cortex	R	5.53	0.13	157	46	−38	45
SMG/postcentral gyrus	L	4.86	0.17	114	−54	−33	45
PCC	L	4.75	0.15	91	8	−33	29
IFG_tri	R	5.33	0.30	87	50	43	14
IFG_oper	L	5.43	0.19	86	−44	6	27
Main Effect of Social Interaction
Peer > Character
Pericalcarine/cuneus	R	9.14	0.42	19,206	10	−73	11
Putamen/AMY/hippocampus^*	L	8.82	0.19		−31	−19	−9
dMPFC/ACC^*	L	7.83	0.20		−12	39	18
Anterior temporal lobe^*	R	7.32	0.34		48	16	−29
Caudate/putamen^*	R	6.96	0.21		10	5	−1
Lateral OFC/insula^*	L	6.84	0.31		−41	17	−16
Precuneus^*	L	6.80	0.26		−12	−48	25
AMY/putamen/insula^*	R	6.76	0.19		25	−7	−20
Caudate^*	L	6.74	0.15		−12	17	10
Caudate^*	R	6.71	0.16		10	9	12
PCC/LG^*	R	6.52	0.30		18	−46	−2
Thalamus^*	L	6.51	0.35		−6	−4	9
Inferior temporal gyrus^*	L	6.37	0.21		−50	−56	−9
Inferior parietal cortex^*	R	6.29	0.24		33	−73	38
IFG_oper^*	R	6.24	0.25		52	12	32
PHG^*	R	6.20	0.22		18	−37	−13
dMPFC^*	R	6.01	0.30		4	45	11
Caudate/ventral striatum^*	L	5.90	0.21		−5	10	0
Lateral occipital cortex^*	R	5.70	0.19		40	−77	−3
Middle temporal gyrus^*	R	5.65	0.19		59	−17	−18
Medial OFC^*	R	5.45	0.32		4	44	−15
Superior temporal sulcus^*	R	5.32	0.25		46	−38	2
Superior frontal gyrus^*	R	5.11	0.15		14	35	50
Inferior parietal cortex^*	R	4.89	0.23		50	−67	34
Cuneus^*	L	4.82	0.64		−1	−79	38
Lateral OFC ^*	R	4.48	0.19		42	26	−4
Inferior parietal cortex/TPJ^*	R	4.36	0.27		61	−56	18
Inferior parietal cortex/TPJ	L	8.16	0.38	1,572	−37	−71	40
Cerebellum	R	6.49	0.25	915	20	−73	−32
Cerebellum	L	5.26	0.24	368	−16	−92	−30
IFG_oper	R	6.24	0.25	310	52	12	32
Cerebellum	R	6.93	0.26	260	3	−51	−39
Lateral OFC	R	4.48	0.19	148	42	26	−4
Character > Peer
Lateral occipital cortex	L	5.44	0.19	123	−14	−98	4
Interaction Effect (Mentalizing × Social Interaction)
(Peer Mental > Peer Non-Mental) > (Character Mental > Character Non-Mental)
None
Effect of Character Mental vs. Character Non-Mental
Character Mental > Character Non-Mental
Superior temporal sulcus	R	7.11	0.18	368	54	−40	2
Anterior temporal lobe	L	5.79	0.17	357	−56	4	−13
Lateral OFC/insula^*	L	5.27	0.18		−41	20	−20
Anterior temporal lobe	R	7.49	0.21	241	52	14	−20
Superior temporal sulcus	L	5.27	0.10	99	−58	−23	−2
IFG_tri	R	5.21	0.16	93	52	28	0
Character Non-Mental > Character Mental
Inferior temporal gyrus	L	4.58	0.14	159	−54	−54	−9
Effect of Peer Mental vs. Peer Non-Mental
Peer Mental > Peer Non-Mental
None
Peer Non-Mental > Peer Mental
Inferior parietal cortex	L	5.77	0.14	561	−29	−62	45
Inferior temporal gyrus	L	5.60	0.17	421	−56	−56	−9
Fusiform gyrus	L	7.12	0.17	379	−28	−38	−14
PCC	L	4.42	0.09	180	−9	−48	13
Middle frontal gyrus	L	6.38	0.14	160	−27	17	52
Postcentral gyrus	L	4.77	0.12	143	−29	−29	65
IFG_oper	L	5.93	0.15	137	−44	8	27
Inferior temporal gyrus	R	5.41	0.10	128	59	−34	−20
Fusiform gyrus	R	5.50	0.16	124	33	−24	−23
Lateral OFC	L	4.78	0.16	101	−31	33	−11
Inferior parietal cortex	L	4.46	0.08	96	−44	−50	50
IFG_tri	L	6.10	0.13	95	−41	37	14
Effect of Peer Non-Mental vs. Character Non-Mental
Peer Non-Mental > Character Non-Mental
dMPFC	L	8.40	0.16	2,946	−12	56	30
dMPFC/ACC^*	L	5.59	0.12		−12	39	21
ACC/medial OFC^*	L	7.49	0.14		−5	33	−2
PHG/Fusiform gyrus/PCC/LG	L	7.43	0.11	2,808	−20	−34	−14
LG/cuneus/pericalcarine^*	R	6.89	0.25		8	−71	11
LG^*	R	4.81	0.13		20	−48	−2
PCC^*	L	4.74	0.14		−9	−48	25
Lateral OFC	L	6.55	0.31	2,212	−35	22	−25
IFG_tri^*	L	6.20	0.14		−39	25	3
Anterior temporal lobe^*	L	5.94	0.27		−50	16	−24
Insula/medial OFC/AMY^*	L	5.20	0.13		−26	5	−13
Inferior parietal cortex/TPJ	L	6.00	0.17	1,123	−41	−64	27
Inferior parietal cortex/TPJ^*	L	5.34	0.09		−39	−50	31
Anterior temporal lobe	R	7.12	0.26	713	50	18	−29
Lateral OFC^*	R	6.15	0.13		25	12	−16
AMY^*	R	5.66	0.11		29	−5	−22
Caudate	L	5.44	0.12	575	−12	16	9
Thalamus^*	L	4.75	0.13		−6	−3	6
Caudate^*	R	4.53	0.08		8	8	13
Ventral striatum^*	L	4.24	0.11		−7	8	−11
Ventral striatum^*	R	3.91	0.13		5	8	−9
IFG_oper	R	5.57	0.13	487	46	14	23
Cerebellum	R	5.28	0.14	394	20	−75	−32
Lateral occipital cortex	R	5.60	0.10	367	31	−77	9
Middle frontal gyrus	L	5.03	0.10	285	−29	4	45
Middle temporal gyrus	L	5.23	0.17	273	−58	−23	−16
Superior temporal sulcus	R	5.46	0.14	229	54	−38	2
Cerebellum	L	6.19	0.11	216	−11	−71	−30
Middle temporal gyrus	L	4.64	0.13	208	−63	−50	2
Inferior temporal gyrus^*	L	3.74	0.10		−47	−53	−8
IFG_orb	R	5.96	0.17	205	44	24	−2
Inferior parietal cortex/TPJ	R	5.16	0.14	183	44	−56	27
PHG	R	5.35	0.14	154	18	−38	−14
Fusiform gyrus^*	R	4.27	0.09		35	−38	−18
Cerebellum	R	4.58	0.15	87	8	−51	−39
Character Non-Mental > Peer Non-Mental
None
Effect of Peer Mental vs. Character Mental
Peer Mental > Character Mental
Pericalcarine/cuneus/LG	R	6.87	0.13	1,654	16	−71	11
PCC^*	R	5.04	0.13		14	−38	−2
Hippocampus^*	L	5.76	0.16		−14	−36	−5
dMPFC	L	5.70	0.15	700	−7	62	14
Cerebellum	R	6.15	0.10	444	20	−73	−30
Inferior parietal cortex/TPJ	L	5.41	0.15	426	−37	−71	40
PCC/precuneus	L	5.80	0.15	362	−12	−46	25
Inferior/middle temporal gyrus	L	4.59	0.11	272	−50	−54	−9
AMY/putamen/hippocampus	R	5.87	0.14	231	20	−9	−9
Hippocampus/AMY/ventral DC	L	5.34	0.15	168	−26	−19	−9
Cerebellum	R	7.13	0.13	147	3	−55	−41
Cuneus/precuneus	R	4.41	0.29	138	1	−77	31
Cerebellum	L	4.67	0.13	119	−26	−75	−37
Character Mental > Peer Mental
Paracentral gyrus	R	4.87	0.07	150	5	−31	63
Lateral occipital cortex	L	5.95	0.16	146	−9	−104	−3

^†

β coefficient at the peak t value

sub-peaks within clusters

ACC = anterior cingulate cortex, AMY = amygdala, dMPFC = dorsomedial prefrontal cortex, IFG_oper = inferior frontal gyrus (pars opercularis), IFG_orb = inferior frontal gyrus (pars orbitalis), IFG_tri = inferior frontal gyrus (pars triangularis), LG = lingual gyrus, OFC = orbitofrontal cortex, PCC = posterior cingulate cortex, PHG = parahippocampal gyrus, SMG = supramarginal gyrus, TPJ = temporoparietal junction, Ventral DC = Ventral diencephalon