Table 2.
K1 (transport constant from plasma to tissue) and DV measures for the neutral and the cocaine-cue video conditions and t and p values for their comparisons (paired two-tail t test)
| Neutral video | Cocaine-cue video | t | p | |
|---|---|---|---|---|
| K 1 | ||||
| Cerebellum | 0.12 ± 0.03 | 0.11 ± 0.04 | 0.33 | 0.75 |
| Caudate | 0.10 ± 0.01 | 0.11 ± 0.04 | 0.93 | 0.37 |
| Putamen | 0.11 ± 0.02 | 0.12 ± 0.04 | 1.00 | 0.33 |
| Ventral striatum | 0.10 ± 0.01 | 0.11 ± 0.03 | 0.60 | 0.55 |
| DV | ||||
| Cerebellum | 0.43 ± 0.06 | 0.43 ± 0.06 | 0.44 | 0.67 |
| Caudate | 1.44 ± 0.20 | 1.37 ± 0.24 | 2.02 | 0.06 |
| Putamen | 1.62 ± 0.22 | 1.53 ± 0.26 | 2.08 | 0.05 |
| Ventral striatum | 1.46 ± 0.26 | 1.42 ± 0.22 | 0.59 | 0.56 |
DV measures in putamen were significantly lower (p < 0.05) during the cocaine-cue condition and showed a trend in caudate (p < 0.06). None of the other measures differed. Values represent means ± SDs.