Fig. 4From: TLR4 mutation protects neurovascular function and cognitive decline in high-fat diet-fed miceSpatial memory impairment A and time to find the platform, trial in the absence of the platform B by the MWM test of wild-type (WT) and TLR4-mut mice fed a normolipid diet (white bars) or a high-fat diet (black bars) for 24 weeks. The data are expressed as the mean ± SEM *p < 0.05, n = 8–15/groupBack to article page