Table 1.
Experiment 1 timeline
| Group | Days 1-4 | Days 5-8 |
|---|---|---|
| Intermittent access | water vs. 20 mg/l MA (18h/day) | water vs. 40 mg/l MA (18h/day) |
| Continuous access | water vs. 20 mg/l MA (24h/day) | water vs. 40 mg/l MA (24h/day) |
MA, methamphetamine
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