The way the hypothalamus controls this is through the interaction w/the pituitary gland. There’s two ways it does this depending on whether we’re talking anterior or posterior pituitary. Describe these two ways.
Posterior: hormones that get released and then get transported directly to posterior pituitary by that hypophyseal stalk or tract. Anterior: release of hormones that will mediate the anterior pituitary hormones release (into blood) the tropic hormones