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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: Neurobiol Aging. 2021 Jun 20;106:241–256. doi: 10.1016/j.neurobiolaging.2021.06.012

Figure 9.

Figure 9.

In Novel Place Recognition (NPR), propranolol tends to increase distance moved in old mice, but all groups successfully show novelty discrimination. A) NPR experimental design. B-D) 18 month (18M) mice tend to move less during NPR testing, but E-G) both 3 and 18 month old mice show preference for novel place in terms of % time interaction during testing. ** indicates p < .01, ***p < .001; Dunnett’s posthoc after one-way ANOVA (C, D), or Sidak’s posthoc after two-way ANOVA (E-G).