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. Author manuscript; available in PMC: 2012 Feb 6.
Published in final edited form as: Mov Disord. 2010 Dec 15;25(16):2777–2784. doi: 10.1002/mds.23407

FIG. 2.

FIG. 2

Exercise improves motor behavior in the MPTP mouse. The maximum running speed of saline (n = 12) and MPTP (n = 12) mice on the motorized treadmill was tested at the end of each week. The baseline treadmill velocities were measured prior to MPTP lesioning. By the end of the running period, there was no difference in velocity between saline and MPTP mice. Results are shown as mean ± SEM. Data were analyzed by two-way ANOVA with repeated measures; the symbol “*” represents significance level P < 0.05. Significant differences in maximal treadmill velocity were seen at weeks 1 through 4.