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. 2016 Feb 19;12:1744806916628778. doi: 10.1177/1744806916628778

Figure 4.

Figure 4.

Action potential properties of DRG neurons in control and cancer rats. Scatter plots of properties of evoked APs in individual neurons. The median is superimposed as a horizontal line. Each column represents a specific neuron type: C-fibre nociceptive neurons (a), Aδ-fibre nociceptive neurons (b), and Aβ-fibre nociceptive neurons (c). The recorded variable panels are in rows, as follows: (a) CV; (b) resting membrane potential (Vm); (c) APA; (d) APdB; (e) APRT; (f) APFT; (g) AHPA; and (h) after hyperpolarization duration to 50% recovery (AHP50). Asterisks indicate differences between control and cancer rats: *p < 0.05, **p < 0.01. DRG: dorsal root ganglia; AP: action potential; APA: action potential amplitude; APdB: action potential duration at base; APRT: action potential rise time; APFT: action potential fall time; AHPA: after hyperpolarization amplitude below Vm; AHP50: after hyperpolarization duration to 50% recovery; CV = conduction velocity.