Maternal and littermate deprivation disrupts maternal behavior and social‐learning of food preference in adulthood: Tactile stimulation, nest odor, and social rearing prevent these effects

Maternal and littermate (social) separation, through artificial rearing (AR), disrupts the development of subsequent maternal behavior and social learning in rats. The addition of maternal-licking-like stimulation during AR, partially reverses some of these effects. However, little is know about the role of social stimuli from littermates and nest odors during the preweaning period, in the development of the adult maternal behavior and social …