Topic: maternal care

Maternal care is profoundly important for mammalian survival, and in many species requires the contribution of non-biological parents, or alloparents. In the absence of partum and post-partum related hormonal changes, alloparents acquire maternal skills from experience, by yet unknown mechanisms. One critical molecular signal for maternal behavior is oxytocin, a hormone centrally released by hypothalamic paraventricular nucleus (PVN). Do experiences that induce maternal behavior act by engaging PVN oxytocin neurons? To answer this, we used virgin female mice, animals that in the wild live in