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. 2013 May 9;7:36. doi: 10.3389/fnbeh.2013.00036

Figure 3.

Figure 3

Number of entries (A) and time spent (B) into compartments with familiar and novel rat is shown as mean ± standard error. Control group (CTR) n = 14 and Experimental group (EXP), n = 16. In (A), less number of entries was noted to the EXP (***p < 0.0001), but both groups exhibited higher number of entries into compartments with unfamiliar rat (EXP, t = 2.65, §p < 0.05; CTR, t = 4.46, ***p < 0.001). In (B), the CTR showed a clear preference for the social novelty spending more time with an unfamiliar rat than did the EXP (§§p < 0.01, **p < 0.01).