Gonadotropin releasing hormone (GnRH) neurons comprise the final pathway through which the central nervous system exerts its control over the hypothalamic-pituitary-gonadal (HPG) axis. GnRH is released in a pulsatile manner, and conveyed to the anterior pituitary gland to stimulate synthesis and secretion of the gonadotropins, luteinizing hormone (LH) and follicle-stimulating...