Table 2.
Details of drug doses used
| Drug | Drug type | Dose (mg/kg) |
|---|---|---|
| Amphetamine | Nonselective dopamine agonist | Vehicle, 0.3, 1.0, 1.5 |
| Eticlopride | Dopamine D2 family antagonist | Vehicle, 0.01, 0.03, 0.06 |
| PD128907 | Dopamine D3 agonist | Vehicle, 0.01, 0.03, 0.1 |
| SB-277011-A | Dopamine D3 antagonist | Vehicle, 0.5, 1.5, 5.0 |
| PD-168077 | Dopamine D4 agonist | Vehicle, 0.5, 1.0, 5.0 |
| A-391383 | Dopamine D4 antagonist | Vehicle, 0.5, 1.0, 5.0 |