| Number of closed arm entries | Percentage of open arm entries | Percentage of time spent in open arm |
---|---|---|---|
Control | 18.0 ± 4.4 | 50.2 ± 4.0 | 36.2 ± 7.8 |
MAK (0.3 g/kg) | 23.0 ± 4.2 | 47.8 ± 5.8 | 34.5 ± 11.0 |
MAK (1 g/kg) | 15.0 ± 3.5 | 47.8 ± 6.1 | 42.0 ± 13.9 |
Imipramine | 18.8 ± 4.1 | 46.1 ± 6.0 | 41.1 ± 13.7 |