Table 1. Number of animals used in each experiment.
Young | Aged | ||||
---|---|---|---|---|---|
Behavioral tests | WT | Sey/+ | WT | Sey/+ | |
Ultrasonic vocalization | P6 | 25 | 24 | 22 | 18 |
Open-field test | 8W | 12 | 12 | 12 | 10 |
Social interation test | 9-10W | 12 | 11 | 12 | 10 |
Light/dark transition test | 11W | 12 | 11 | 12 | 9 |
Home-cage activity | 12-13W | 12 | 11 | 12 | 10 |
Fear-conditioning test | 14W | 12 | 11 | 12 | 10 |
Tail suspension test | 15W | 12 | 11 | 12 | 9 |
Prepuse inhibition test | 17W | 12 | 11 | 12 | 9 |