Figure 7.ORT was used to detect the learning and memory ability of mice. (A) Experimental trajectory map of mice exploring “A” and “B” objects in ORT device. (B) Comparison of 1 h identification index of mice in each group. (C) Comparison of 24 h identification index of mice in each group. vs control group, ▲▲p < 0.01. vs HFD group, ** p < 0.01. vs DC group, ##p < 0.01.