So instead of actually synthesizing any type of hormone inside the posterior pituitary gland, the posterior pituitary gland does not actually produce any hormone of its own. What happens is the two hormones that are used by the posterior pituitary gland and we'll see what they are in just a moment, are both synthesized in the cell bodies of the neurons found in the hypothalamus. And these neurons, their axons basically begin in the hypothalamus and they all extend and end up ending in the posterior pituitary gland. So once we synthesize our hormones, they are then secreted and traveled through the axon and are basically stored inside the posterior pituitary gland. So even though this posterior pituitary gland does store two hormones, it doesn't actually produce those hormones they're produced in the hypothalamus. So in the hypothalamus, we have three sections of nuclei neurons.