Table 2.

Regions in which BOLD signal showed significantly greater modulation by reward magnitude in the Imagine versus Estimate task

Region	Side	BA	MNI (peak)			Cluster size	Z
Region	Side	BA	x	y	z	Cluster size	Z
Medial rostral PFC	r	10	15	57	15	187	4.37^*
	b	9	0	57	27	Same cluster
	r		15	33	33	Same cluster
Lateral rostral PFC	l	10	−18	51	24	21	3.55
	l	9	−24	57	33	Same cluster
ACC	b	32	6	33	18	12	3.42
Insula	l	47/45	−42	24	3	30	3.74
ACC	l	32	−15	24	33	14	3.64
	l		−15	33	27	Same cluster
	l		−6	30	27	Same cluster
Medial PFC	r	6	9	0	54	102	4.58
Cingulate gyrus	r	24	12	−9	51	Same cluster
	l		−9	−3	60	Same cluster
Medial frontal cortex	r	6	12	−15	63	14	3.74
	r		21	−12	63	Same cluster
Pre- and postcentral gyrus	r	4	33	−21	63	35	3.61
	r	3	42	−27	63	Same cluster
	r	4	39	−15	60	Same cluster
Superior temporal cortex	l	22	−51	−60	15	21	3.64
	l	6	−57	−66	12	Same cluster

Thresholded at p < 0.001, uncorrected, with a minimum cluster size of 10 contiguous voxels. Brodmann areas (BA) are approximate. b, Bilateral; l, left; r, right; ACC, anterior cingulate cortex.
↵*Surviving small-volume correction at the cluster level.