Table 1.

Whole-brain activations based on the contrasts between the sufficient condition and the insufficient conditions.

Brain region	BA	Coordinates			Vol.	T-value
		(X, Y, Z)
2 × sufficient condition > insufficient condition + highly insufficient condition
mPFC*	10	12	63	18	44	5.63
	10	18	63	9		4.34
Right   tempoparietal   junction*	39	45	−75	39	63	5.47
	39	51	−69	30		4.87
PCC*	26	6	−45	27	83	5.22
		3	−54	30		3.95
		12	−57	36		3.88
Medial superior   frontal gyrus	9	6	48	42	14	4.39
Left inferior   temporal gyrus	20	−60	−18	−24	11	4.37
Medial superior   frontal gyrus	32	9	54	27	10	4.19
Left   tempoparietal   junction	39	−51	−66	39		3.61
2 × sufficient condition < insufficient condition + highly insufficient condition
Left inferior   occipital gyrus*	19	−42	−75	−9	129	6.75
	19	−45	−72	0
	37	−42	−60	−18
Right inferior   occipital gyrus*	19	48	−75	−3	77	6.37
	19	36	−81	−12

Note: All the results reported above were significant at P < 0.001, uncorrected at the voxel level; the threshold of the cluster size was set as ≥10 voxels.

^* Indicates the cluster-level FWE correction at P < 0.05.