Table 1.
Number of rats used in each experiment.
| Experiment | Description | Experimental group | Total | |||
|---|---|---|---|---|---|---|
| 1 | Monoamine levels in Al | Control | Stress | |||
| n = 6 | n = 6 | n = 12 | ||||
| 2 | Stress markers | Vehicle | Reboxetine | Vehicle | Reboxetine | |
| Body weight and locomotor activity | n = 9 | n = 9 | n = 9 | n = 9 | n = 36 | |
| Corticosterone levels in unstimulated rats | n = 6 | n = 6 | n = 6 | n = 6 | n = 24 | |
| Corticosterone levels after acute swim | n = 6 | n = 6 | n = 6 | n = 6 | n = 24 | |
| 3 | Auditory attention | n = 10 | n = 10 | n = 10 | n = 10 | n = 40 |
| 4 | NE levels in Al | n = 6 | n = 6 | n = 6 | n = 6 | n = 24 |
| Total | n = 160 | |||||