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. Author manuscript; available in PMC: 2013 Apr 21.
Published in final edited form as: Behav Brain Res. 2012 Feb 7;230(1):92–99. doi: 10.1016/j.bbr.2012.01.052

Fig. 3.

Fig. 3

Baseline locomotor activity on PND 43 in (A) male rats and (B) female rats. In males, there was a significant interaction between social and environmental housing conditions. Post-hoc tests showed that environmental enrichment decreased activity only in the rats housed 3/cage, but did not have a significant effect in rats housed alone or in pairs. In females, there was a significant effect of environment in that impoverished rats had higher levels of activity overall compared to enriched rats, but no effect of social housing and no social × environmental interaction.