FIGURE 1.

Morris water maze assessments of the learning capability and memory function among 6‐ or 12‐month‐old WT and dual‐transgenic APP/PS1 mice. The four groups were subjected to 2‐month gavage administration once daily as follows: WT: WT mice received physiological saline (PS); WT+Li: WT mice received LiCl (Li); APP/PS1: transgenic mice received PS; APP/PS1+Li: transgenic mice received Li. The values are represented as means ± SDs (n = 6), *p < 0.05 as compared to WT; ^# p < 0.05 as compared to APP/PS1 mice