Results showed that low-dose MEM (5 mg/kg) promoted tau phosphorylation in the entorhinal cortex (p < 0.001, Figure 6(f)), while high-dose MEM (10 mg/kg) stimulated tau phosphorylation in the hippocampus (p < 0.001, Figure 6(a)), posterior cingulate cortex (p < 0.05, Figure 6(c)), parietal cortex (p < 0.001, Figure 6(d)), occipital cortex (p < 0.01, Figure 6(e)), and entorhinal cortex (p < 0.001, Figure 6(f)) for mice subjected to 28-day CRS. Here, MAPT is linked to congenital rubella syndrome.