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. 2014 Jul 15;8:56. doi: 10.3389/fnint.2014.00056

Figure 7.

Figure 7

Performance at various speeds in Step-Wheel Task. (A) Touch Time (% of trial), (B) Water On Time (% of trial), and (C) number of Turn Stops at various turning speeds are represented as group means ± s.e.m. over 5 trials in each group of sessions. The turning speed was set to 2, 3, 4, 5, 6, 7.5, and 10 turns/min, from the 1st to 7th group of sessions, respectively. WT mice (black crosses, n = 13), D1R KO mice (red diamonds, n = 10), D2R KO mice (green circles, n = 10). Significantly different performances between genotypes were found in the group of sessions marked by **p < 0.01 for D1R KO mice vs. WT mice; #p < 0.05, ##p < 0.01 for D2R KO mice vs. WT mice; †p < 0.01, ††p < 0.01 for D1R KO mice vs. D2R KO mice (Kruskal–Wallis test). Significant differences from the 1st group of sessions were found in the groups of sessions marked by horizontal bars shown under the graphs (p < 0.05, Dunnett test; WT, black; D1R KO, red; D2R KO, green).