Treatment | Dose (mg/kg) | Latency time (s) | Transition number | Time spend in light part (s) |
Vehicle | - | 16.60 ± 1.43 | 9.80 ± 1.15 | 73.60 ± 2.13 |
Diazepam | 1 | 30.80 ± 1.46* | 17.00 ± 1.41* | 166.2 ± 1.77* |
MEBM | 50 | 13.80 ± 1.59 | 8.80 ± 1.06 | 78.0 ± 2.47 |
MEBM | 100 | 24.80 ± 1.28* | 12.60 ± 1.03 | 89.00 ± 1.00* |
MEBM | 200 | 33.20 ± 1.28* | 16.20 ± 1.46* | 127.4 ± 1.93* |