What is the function of the hypothalamus?

The hypothalamus is a small but crucial part of the brain. It controls several important functions, including sleep and growth. Learn more about its different parts and some of the conditions that affect it. read more

The hypothalamus is a small area of the brain that helps to stimulate many of the body’s key functions. For example, it helps to regulate temperature, weight, emotions, the sleep cycle, and the sex drive. read more

The hypothalamus (from Greek ὑπό, "under" and θάλαμος, thalamus) is a portion of the brain that contains a number of small nuclei with a variety of functions. One of the most important functions of the hypothalamus is to link the nervous system to the endocrine system via the pituitary gland (hypophysis). read more