Fig. 7From: Reflex arc of the teeth clenching-induced pressor response in ratsComparisons of changes in mean arterial pressure (ΔMAP) and heart rate (ΔHR) in response to electrical stimulation of the bilateral masseter muscles before and after the bilateral trigeminal ganglia block (TRG-block). *p < 0.05, **p < 0.01 (two-way ANOVA, followed by the Tukey–Kramer post hoc test)Back to article page