Definition of color. 1a : to give color tob : to change the color of (as by dyeing, staining, or painting) She colors her hair. : to take on color; specifically : blush She colored at the mention of his name.
Hormones of the Hypothalamus. The hypothalamus is highly involved in pituitary gland function. When it receives a signal from the nervous system, the hypothalamus secretes substances known as neurohormones that start and stop the secretion of pituitary hormones.he hypothalamus plays a significant role in the endocrine system. It is responsible for maintaining your bodyâs internal balance, which is known as homeostasis. To do this, the hypothalamus helps stimulate or inhibit many of your bodyâs key processes, including: 1  Heart rate and blood pressure. 2  Body temperature.
The Hypothalamus and the Pituitary Gland. The hypothalamus is the region of the brain that controls hormone release, and is thus part of the neuroendocrine system. The pituitary gland is closely allied with the hypothalamus, both functionally and physically.Some hypothalamic neurons project directly to the neural lobe of the pituitary.Others project to the median eminence, where they connect with blood vessels that supply the pituitary.he pituitary gland is closely allied with the hypothalamus, both functionally and physically. Some hypothalamic neurons project directly to the neural lobe of the pituitary. Others project to the median eminence, where they connect with blood vessels that supply the pituitary.