ABSTRACT Oxytocin (OXT) is a neuropeptide hormone that plays a central role in numerous physiological and socio-emotional processes. Similar to arginine vasopressin (AVP), it is synthesized in the supraoptic and paraventricular hypothalamic nuclei and released both centrally and peripherally. Peripherally, OXT regulates uterine contractions during childbirth and milk ejection during lactation, metabolism, bone health, and cardiovascular functions. Centrally, it modulates social behavior, influencing trust, empathy, stress regulation, and emotional processing. Despite its close connection to AVP, the clinical significance of […]