Fig. 1From: Spinal cholinergic mechanism of the relieving effects of electroacupuncture on cold and warm allodynia in a rat model of neuropathic painThe effects of EA on cold and warm allodynia in neuropathic rats. The behavioral tests for cold (a) and warm (b) allodynia were performed before and after the EA stimulation. Data are presented as mean ± SEM. *P < 0.05, EA versus control (PA) by the Bonferroni test following the two-way repeated measures ANOVA. Each group, n = 6Back to article page