Table 2.
Regions with significant between-group differences in fMRI signal during nogo-correct trials (successful inhibitions)
| Center of mass |
Center of intensity |
Lateralization | Size mm3 | |||||
|---|---|---|---|---|---|---|---|---|
| RL | AP | IS | RL | AP | IS | |||
| A. Cocaine exposed > non-cocaine exposed | ||||||||
| 1 inferior frontal gyrus | 36 | 18 | 19 | 36 | 24 | 18 | right | 1,593 |
| 2 caudate body | 11 | 0 | 14 | 6 | 0 | 9 | mid to right | 864 |
| B. Non-cocaine exposed > cocaine exposed | ||||||||
| 1 fusiform gyrus, lingual gyrus, middle occipital gyrus | −36 | −78 | −8 | −33 | −75 | −12 | left | 1,728 |
| 2 tuber, cerebellar tonsil, culmen | 41 | −62 | −33 | 51 | −60 | −36 | right | 972 |
| 3 parahippocampal gyrus, lingual gyrus | −18 | −87 | 5 | −15 | −87 | 6 | left | 702 |
| 4 declive | −1 | −66 | −16 | 3 | −66 | −18 | mid to right | 648 |
RL = Right-left; AP = anterior-posterior; IS = inferior-superior.