We have the supraoptic nuclei. Supra simply means in front of or above, we have the paraventricular nuclei and the neurosecratory nuclei. So the two types of hormones that are produced in the hypothalamus and which are stored inside the posterior pituitary gland is the antidiauretic hormone ADH, also known as vasopressin, as well as oxytocin. And both of these proteins are small polypeptides and that means they are both synthesized in the rough endoplasmic reticulum of the cell nuclei, in the cell bodies of these nuclei, in the hypothalamus. So let's discuss how they are actually produced and what their functionality is and when they are released. And let's begin with the antidiauretic hormone also known as ADH.