Table 3.
Trial 1 mean change in HR during stimulation.
| Parameter | Mean Change in HR from Baseline ± SEM (Average over 60s Stimulation Period) |
Partial Eta Sq. | Condition Effect? (p value) | ||
|---|---|---|---|---|---|
| Tragus (Active) |
Earlobe (Control) |
||||
| 100μs | 1Hz | −0.744 ± .781 | −2.40 ± .781 | 0.007 | N |
| 10 Hz | −1.17±.0.461 | −0.891 ±0.461 | 0.001 | N | |
| 25 Hz | 0.24±0.362 | 0.524±0.362 | 0.001 | N | |
| 200μs | 1 Hz | 0.07 ± 0.631 | −2.01 ±0.631 | 0.016 | Y (0.018) |
| 10 Hz | −1.54±0.353 | −2.86±0.353 | 0.021 | Y (0.005) | |
| 25 Hz | −3.57±0.436 | −1.81 ±0.436 | 0.024 | Y (0.006) | |
| 500μs | 1Hz | −2.17±0.337 | −0.857±0.337 | 0.022 | Y (0.006) |
| 10 Hz | −0.93±0.335 | 0.290±0.335 | 0.019 | Y (0.01) | |
| 25 Hz | −3.13±0.545 | 0.799±0.545 | 0.072 | Y (<0.001) | |