Table 1.
Mean (SEM) inter-infusion intervala of sedentary and exercising rats responding on the FR1 and FR2 schedule of reinforcement.
| Schedule | Sedentary | Exercise |
|---|---|---|
| FR1 | 336 (63) | 248 (52) |
| FR2 | 411 (76) | 359 (93) |
a
all data expressed in seconds
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