Neuronal Activity in the Hypothalamic Paraventricular Nucleus Varies Across the Estrous Cycle in Anesthetized Female Rats: Effects of Dopamine Receptor Agonism

This study shows that PVN neuronal activity varies with hormonal state, and these neurons are differentially affected by apomorphine, suggesting two different populations. These data are indicative of a critical role for the PVN in female sexual function. It is important that the hormonal state should be considered when investigating sexual physiology and the effect of pharmacological agents. Richards N, Wayman C, and Allers KA. Neuronal activity in the hypothalamic paraventricular nucleus varies across the estrous cycle in anesthetized female rats: Effects of dopamine receptor agonism.