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. 2019 Nov 12;10:1189. doi: 10.3389/fneur.2019.01189

Figure 2.

Figure 2

Cognitive performance after enriched environment (EE) intervention in the acquisition trial and probe test of Morris water maze (MWM). (A) Escape latency. Data are expressed as mean ± SEM, n = 8 per group. *P < 0.05, EE vs. the standard housing (SH) group. (B) Track plots showed the trace of mice in the tank during the probe test. (C) Total distance traveled in the four water maze zones. (D) Distance traveled in the correct (NE zone) quadrant. (E) Time spent in the correct quadrant (NE zone). (F) Number of crossings of the previous platform. Data are expressed as mean ± SEM, n = 8 per group. *P < 0.05, the EE group vs. the SH group.