Table 1.

Model-based estimates of spatial and temporal correlations and estimated bootstrap standard errors (in parentheses).

Group	Region	Temporal correlations (std. err.)	Region	Spatial correlations (std. err.)
Addicts
	BA 43 (L)	0.45 (0.19)	BA 43 (L)	0.54 (0.10)
	BA 22 (R)	0.39 (0.15)	BA 29 (L)	0.50 (0.12)
	BA 42 (R)	0.37 (0.18)	BA 3 (L)	0.47 (0.10)
	BA 3 (L)	0.37 (0.17)	caudate (R)	0.47 (0.10)
	BA 9 (R)	0.34 (0.28)	BA 43 (R)	0.43 (0.07)
	BA 35 (R)	−0.24 (0.06)	BA 48 (R)	0.08 (0.07)
Controls
	BA 22 (L)	0.64 (0.07)	BA 26 (L)	0.65 (0.05)
	BA 42 (R)	0.63 (0.09)	BA 26 (R)	0.60 (0.08)
	BA 22 (R)	0.60 (0.09)	BA 5 (R)	0.50 (0.12)
	BA 21 (L)	0.58 (0.10)	putamen (L,R)	0.50 (0.08, 0.06)
	BA 43 (R)	0.46 (0.10)	BA 38 (L)	0.47 (0.10)
	BA 26 (R)	−0.28 (0.11)	BA 48 (R)	0.04 (0.02)