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Force-CBF relationship for stimulation of the beat frequency with various stimulants
| Stimulant | Number of samples | Number of frogs | Slope | Standard deviation |
|---|---|---|---|---|
| ATP, 1 μM | 5 | 4 | 1.1 | 0.1 |
| ATP, 10 μM | 3 | 2 | 1.0 | 0.2 |
| ATP, 100 μM | 3 | 3 | 1.0 | 0.2 |
| ACH, 10 μM | 8 | 3 | 1.1 | 0.1 |
| Temperature | 3 | 3 | 1.0 | 0.2 |
