Figure 2.
Maturation of total energy changes in neuronal oscillations in S1 following contralateral hindpaw skin stimulation. Total energy changes evoked by A fiber (50 μs) and A + C fiber (500 μs) electrical stimulation of the contralateral hindpaw at postnatal day (P)7, P14, P21, and P30 between 0 and 500, 500 and 1000, and 1000 and 1500 ms poststimulation. Mean (±SEM) total energy changes (compared with baseline) following electrical stimuli (10 stimuli at 10-s ISI, 3.2 mA, n = 6 rats at each age). Each dot represents the average across stimuli for each rat. Two-way RM ANOVA (summary results are shown on top left of each panel) with Sidak’s multiple comparisons test; *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, and ns: not significant.