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. 2016 Feb 15;13(4):2981–2990. doi: 10.3892/mmr.2016.4891

Figure 2.

Figure 2

Effect of treadmill exercise on performance deficits induced by chronic cerebral hypoperfusion in rats in the Morris water maze test. Spatial memory evaluation using (A) time latency, (B) search error, (C) swimming speed, and (D) percentage of time spent in target quadrant. n=12–13/group. **P<0.01, ***P<0.001 vs. SC; #P<0.05, ##P<0.01 vs. 2VO. SC, sham-surgery group; SC+EX, sham-surgery group subjected to treadmill exercise (15 m/min, 30 min/day for 4 weeks); 2VO, 2VO surgery group; 2VO+EX, 2VO-surgery group subjected to treadmill exercise (15 m/min, 30 min/day for 4 weeks).