Figure 3

Action potential duration at base (APD) and AP width at half amplitude (AP half width) in Aβ nociceptive DRG neurons in OA animals at one month and at two months, and in naïve control animals. Labeling is otherwise the same as in Figure 2. One-way ANOVA with Newman-Keuls post test was used for multiple comparisons among groups as follows: "Naive" (N = 23), "Unrespon" (N = 14), "HTM-1m" (N = 18) and "HTM-2m" (N = 15).