TABLE 5.
The depth and a cross-sectional diameter of electric field gradient at different sensorial thresholds.
| TENS |
EA |
|||
| Depth (mm) | Diameter (mm) | Depth (mm) | Diameter (mm) | |
| Sensory threshold | 3.8 | 43.3 | 7 | 10.6 |
| Tolerability threshold | 13.8 | 50 | 13.8 | 20.3 |
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