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Stimulation parameters
| 2.5 nC/phase, 0.36 mC/cm2 | |||||
|---|---|---|---|---|---|
| Asymmetry index | Leading amplitude, μA | Leading pulse width, μs | Return amplitude, μA | Return pulse width, μs | Total pulse time, μs |
| −1/2 | ±12.5 | 200 | ∓6.2 | 400 | 1,800 |
| 0 | ±12.5 | 200 | ∓12.5 | 200 | 1,200 |
| 4 | ±2.5 | 1,000 | ∓12.5 | 200 | 400 |
| 7 | ±1.6 | 1,600 | ∓12.5 | 200 | 600 |
Note:: Waveforms were charge balanced to the precision of the stimulator, with the control stimulation being symmetric cathodic stimulation delivering 2.5 nC/phase, and a charge density of 0.36 mC/cm2.
