Fig. 3: The behaviors of rats in EPM.

A–D Heatmap of the rats’ activities in four groups. E Number of entries into open arms. F Time spent in open arms. G Rates of entries of open arms. H Rates of time spent in open arms. *P < 0.05, **P < 0.01, ***P < 0.001, ns: no statistical difference. Each group, n = 6, one-way ANOVA.