Fig. 2From: Huatuo Zaizao pill ameliorates cognitive impairment of APP/PS1 transgenic mice by improving synaptic plasticity and reducing Aβ depositionHT ameliorates cognitive impairment in APP/PS1 Transgenic Mice. a Total distance in the open field test. b Corner times in the open field test. c Center times in the open field test. d Discrimination index during acquisition memory phase (training) during the novel object recognition test, showing no significant differences between the different groups. e Discrimination index for novel-object recognition during the retention memory phase (test). HT and MEM could rescue memory deficits and relieve anxiety in APP/PS1 mice. Values are expressed as the mean ± SEM n = 15 in each group; *P < 0.05 compared to the control group; **P < 0.01 compared with control groupBack to article page