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Impedance measurements (mean ± SD) and coefficient of variation (CV) for electrode pairs between the wearable device and cockroach body at 1 kHz
| Electrode pair | Mean (kΩ) | SD (kΩ) | CV (%) |
|---|---|---|---|
| Sixth seg. → ground (second seg.) | 70.3 | 6.2 | 8.8% |
| Left antenna → ground (second seg.) | 123.0 | 14.2 | 11.6% |
| Right antenna → ground (second seg.) | 123.3 | 16.6 | 13.5% |
