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. Author manuscript; available in PMC: 2014 Sep 5.
Published in final edited form as: Neuroscience. 2013 Jun 11;247:335–350. doi: 10.1016/j.neuroscience.2013.06.002

Figure 3.

Figure 3

Age-related deficits in motor learning on the rotorod. Latency to fall from the rotating beam in mice aged 4–25 months is shown. Main effects of Age were found at both rotation speeds (15 and 25 RPM). Post-hoc tests determined that mice aged 18 (p < .05) and 25 (p < .01) months displayed significant impairment relative to mice aged 4 months at 15 RPM. At 25 RPM, mice aged 12 (p = .05), 18 (p < .05), and 25 months (p < .05) displayed significant impairment compared to mice aged 4 months.