Table 3.

Co-activated clusters about alcohol, nicotine, and illegal drug.

Cluster #	Volume (mm3)	x	y	z	Extrema value	Label
1	472	−1.5	−40.1	28.3	0.020584242	Posterior cingulate
2	32	10	11.5	−8	0.015853202	Caudate
3	16	−16	−12	5.1	0.01629886	Thalamus