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.
In this way, it initiates the menstrual cycle. The pituitary gland, also known as the hypophysis, is a small gland connected to the hypothalamus by a stalk (called the infundibulum). The pituitary has 2 major lobes: the posterior and anterior.1  The posterior lobe is nerve tissue, and is really a downgrowth of the hypothalamus. Since it is a part of the brain, and made of nervous tissue, it has direct nervous influence. 2  It activates, controls and integrates the autonomic nervous system, and. 3  since it also acts as a gland, it's endocrine activity produces and secretes certain hormones and releasing factors.