Table 1.

Results of voxelwise analysis of connectivity strength between medial prefrontal cortex and other default mode network regions. X, Y, and Z values represent MNI coordinates. Clusters defined at a voxelwise threshold of .001 uncorrected with a cluster-level threshold of .05 FDR corrected.

Region	Brodmann area	Cluster extent (voxels)	F	FDR-corrected p	X	Y	Z
Effect of drug condition
Right dorsolateral prefrontal cortex	8	18	48.06	0.020	28	12	54
Posterior cingulate cortex	39	17	61.56	0.002	0	-24	26
Left dorsolateral prefrontal cortex	8	13	94.04	0.033	-22	22	52
Effect of order
No significant clusters
Drug X order interaction
No significant clusters