In fact, the hypothalamus-pituitary-thyroid axis (HPT axis) is a unique part of the neuroendocrine system which helps control metabolism and determines the set point for the production of thyroid hormone. This butterfly-shaped gland is regulated by the hypothalamus and the pituitary gland.
The main role of the thyroid is to regulate the metabolism. 2 Research shows that hypothalamus has two distinct populations of neurons that control thirst in two opposite directions (inducing thirst and suppressing it). When sodium concentration increases or blood volume and pressure experience changes, the hypothalamus sends signals that make you thirsty. In addition, hypothalamus receives inputs from sensors in the blood vessels that monitor blood volume and pressure.
Special sensors in hypothalamus monitor the body’s concentration of sodium and other substances. Thirst center in the brain located in hypothalamusĮverybody gets thirsty, but it is a little-known fact that thirst center is located in the hypothalamus. Below, you can see the rundown of functions where hypothalamus plays a role. This explains why it participates in many processes that occur in our body. Hypothalamus works as a connector or mediator between endocrine and nervous systems.
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