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. 2015 Dec 1;9:320. doi: 10.3389/fnbeh.2015.00320

FIGURE 4.

FIGURE 4

Results of pre-reproductive maternal enrichment and fostering manipulations on maternal behaviors: pie charts show sum of different kind of maternal behaviors (pup-directed, non-pup-directed and other behaviors) (A). Histograms show total duration of Licking (B), and Sniffing (C) behaviors of EeF, EsF, SeF, and SsF dams (p < 0.05, ∗∗p < 0.01).