Research Article
Functional Activation and Effective Connectivity Differences in Adolescent Marijuana Users Performing a Simulated Gambling Task
Table 4
Group activation differences.
| Condition | Coordinates (mm) | Region | Brodmann area | Cluster size | | | |
| Win | 40 | 32 | 18 | R middle frontal gyrus | 46 | 212 | 12 | 6 | 10 | R caudate | | 100 | −36 | 42 | 8 | L middle frontal gyrus | 10 | 226 | −10 | 4 | 6 | L caudate | | 56 | −24 | 24 | 0 | L claustrum | | 251 | 26 | 16 | −4 | R claustrum | | 390 | −32 | 42 | −6 | L middle frontal gyrus | 11 | 68 |
| Loss | 48 | 6 | 36 | R middle frontal gyrus | 9 | 38 | 4 | −32 | 24 | R posterior cingulate | 23 | 23 | 6 | 30 | 14 | R anterior cingulate | 24 | 17 | 30 | 12 | 4 | R claustrum | | 121 | −44 | 12 | 2 | L insula | 13 | 32 | −24 | 18 | −6 | L claustrum | | 43 | −40 | −62 | −18 | L declive | | 834 | 32 | −66 | −18 | R declive | | 138 |
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