Fig. 5

The change of spontaneous action potentials caused by DEX was eliminated by PHEN. (A) Schematic diagram of action potential before, during DEX administration and after DEX + PHEN administration. The gray, red and blue rectangles have the same length of time. (B-D) are enlarged tracess of the corresponding position in (A) represented the baseline, DEX, and Wash-out respectively. (E) Statistical data for the frequency of spontaneous action potentials before, during DEX administration and after DEX + PHEN administration (one-way ANOVA followed by Tukey’s test, Baseline vs. DEX, DEX vs. DEX + PHEN, n = 8 neurons from 8 mice)