Fig. 2

Silibinin improves visual recognition in the novel object recognition test. Effects of silibinin on learning and memory deficits of APP/PS1 mice in the novel object recognition test. Silibinin groups showed significant improvements in the DI and PI. a The discrimination index recorded in the 1-h novel object recognition test. b Preferential index recorded in the retention session of the 1-h novel object recognition test. c Total time spent exploring objects A1 and A2. The data are presented as means ± SEM and were analyzed with a one-way ANOVA, N = 10 animals per group, ^###p < 0.001 compared with the WT mice; **p < 0.01 and ***p < 0.001 compared with the placebo group