Abstract

Oxytocin (OT) is a hypothalamic neuropeptide involved in diverse physiological and behavioral functions, including social-based behavior and food intake control. The extent that OT's role in regulating these two fundamental behaviors is interconnected is unknown and is a critical gap given that social factors have a strong influence on eating behavior in mammals. Here we focus on OT signaling in the dorsal hippocampus (HPCd), a brain region recently linked with eating and social memory, as a candidate system where these functions overlap.