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. 2019 Apr 12;14(4):e0215367. doi: 10.1371/journal.pone.0215367

Fig 4. Housing effects.

Fig 4

A-B) Open field, (n = 36, 18/group). Behavior of C57BL/6N mice in the OF. Group-housed mice stayed more distant to the walls (A), consequently they spent more time in the center (B). C) Fecal corticosterone metabolites (FCM), week 7–3, (n = 36, 18/group). Group-housed mice had higher FCM levels (** p = 0.002). Asterisks indicate the level of significance (* p ≤ 0.05; ** p ≤ 0.01; *** p ≤ 0.001).