Table 1.

Significant imaging effects from both studies: one peak per cluster

	Trial period	Test	Area	x, y, z	Correction	Cluster size at p < 0.005
Study 1	Face only	Intent > no intent	L insula	−36, 18, 3	SVC	12
			L TPJ	−57, −48, 30	SVC	28
		Salty tea > water	Lingual gyrus	21, −51, −9	CST	125
		Intent × liquid	R cOFC	42, 45, −9	CST	138
	Choice screen	Intent > no intent	mPFC	0, 42, −3	CST	430
			L FO	−48, 27, 3	CST	498
			R FO	39, 24, −15	CST	476
			L TPJ	−57, −60, 24	SVC	50
			R TPJ	63, −45, 15	CST	338
			Thalamus	12, −9, 9	CST	148
		Salty tea > water	L VS	−3, 9, −6	SVC	16
		Water > salty tea	Cerebellum	27, 57, −9	CST	203
			R OFC	−3, −60, 36	CST	507
		Intent × liquid	L insula	−42, 33, 6	CST	107
	Outcome	Intent > no intent	PC	−6, −42, 9	CST	175
			mPFC	6, 66, 21	CST	349
			Cerebellum	−30, −81, −33	CST	828
		Salty tea > water	R insula	45, 15, −3	CST	137
			Cerebellum	−39, −60, −33	CST	265
		Water > salty tea	R IPC	42, −57, 54	CST	211
			R cOFC	21, −60, 3	CST	163
			R MFG	45, 39, 21	CST	139
Study 2	Choice screen	Intent > no intent	mPFC	−9, 53, 22	CST	544
			L FO	−27, 17, −20	CST	820
			R FO	33, 20, −17	CST	419
			L TPJ	−48, −58, 13	SVC	115
			R TPJ	60, −55, 16	SVC	11
		Salty tea > water	L VS	−3, 11, −2	SVC	22
			R VS	9, 11, −5	SVC	15
		Water > salty tea	Cerebellum	0, −52, −26	CST	1028
		Intent × liquid	L insula	−42, 8, −5	CST	332
			R IFG	48, 32, 1	CST	176
	Outcome	Intent > no intent	PC	12, −48, 7	CST	321
			mPFC	−6, 62, 25	SVC	41
			L amygdala/hippocampus	−24, −4, −17	CST	183
			R amygdala/hippocampus	21, −10, −14	CST	283
		Salty tea > water	Supplemental motor	6, −7, 64	CST	134
			Rolandic operculum	54, −7, 19	CST	894
			L postcentral sulcus	−54, −4, 22	CST	283
			Cerebellum	15, −64, −20	CST	2715
		Water > salty tea	R IPC	48, −49, 46	CST	589
			R cOFC	24, 65, 1	CST	342
			R MFG	51, 20, 31	CST	526