| APs | Action potentials |
| CI | Confidence interval |
| DRG | Dorsal root ganglion |
| FLIPR | Fluorescence imaging plate reader |
| IC50 | Half-maximal inhibitory concentration |
| I–V | Current–voltage |
| PDL | Poly-d-lysine |
| PLL | Poly-l-lysine |
| TRP | Transient receptor potential |
| TTX-R | Tetrodotoxin-resistant |
| TTX-S | Tetrodotoxin-sensitive |
| V1/2 | Half-maximal voltage |
| VGSC | Voltage-gated sodium channel |