Table 3.

Significant clusters for psychophysiological interaction analyses using the Alcohol > Water contrast

	Peak coordinates
Cluster region	X	Y	Z	# Voxels	Max-Z	p-value
Left Ventral Striatum PPI
Frontal pole	−2	58	20	971	3.28	0.006
Cingulate gyrus	−2	−36	24	662	3.33	0.045
Right Ventral Striatum PPI
Right Lateral occipital cortex	42	−74	32	865	4.07	0.02
Left Lateral occipital cortex	−34	−84	32	704	3.67	0.04