Experiment | Test | Measure Evaluated | Vehicle-Treated | Nicotine-Treated |
---|---|---|---|---|
A | Rotation | Amphetamine-induced turning | 158 ± 30 | 188 ± 27 |
B | Rotation | l-DOPA-induced turning | 11.7 ± 3.1 | 11.5 ± 4.1 |
Forelimb use asymmetry or cylinder test | Percentage use of nonimpaired forelimb on wall | 41.9 ± 6.3 | 43.5 ± 6.7 | |
Percentage use of impaired forelimb on wall | 14.4 ± 4.8 | 17.9 ± 6.1 | ||
Percentage simultaneous use of forelimbs on wall | 44.5 ± 7.9 | 38.6 ± 6.3 | ||
Percentage use of nonimpaired forelimb on landing | 40.5 ± 7.1 | 39.1 ± 9.5 | ||
Percentage use of impaired forelimb on landing | 32.2 ± 5.4 | 24.9 ± 6.7 | ||
|
| Percentage simultaneous use of forelimbs on landing | 28.1 ± 5.6 | 35.3 ± 8.6 |