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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Physiol Behav. 2018 Jun 19;194:430–436. doi: 10.1016/j.physbeh.2018.06.025

Figure 4.

Figure 4

Correlations between orexin-A in the medial preoptic area of dams with the lowest orexin-A levels (based on median split) and (A) frequency of contact with the litter and (C) frequency of erect postures (kyphosis and hovering over in the nest). Correlations between orexin-A in the medial preoptic area of dams with the highest orexin-A levels (based on median split) and (B) frequency of contact with the litter and (D) frequency of erect postures. Different symbols indicate dams’ original group designation.