Research Article

Early Developmental Low-Dose Methylmercury Exposure Alters Learning and Memory in Periadolescent but Not Young Adult Rats

Figure 5

Methylmercury exposure disturbed the acquisition of aversive memories. The aversion index (AI) (mean ± SEM) of rats at PND-40 (a) and PND-90 (b). The data were analysed using two-way ANOVA followed by Bonferroni post hoc tests; significant differences compared with the control group are indicated (; ).
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