下丘脑—垂体—靶腺 前面在介绍脑的组成部分时已经提到过脑垂体是人体内最重要的内分泌器官,其结构复杂,分泌的激素种类多,作用广泛,并能调节其他内分泌腺。那么垂体是怎样影响体内其他内分泌腺的活动,下丘脑又是怎样对它进行调控的呢? 一、下丘脑—垂体功能单位 脑垂体可分为腺垂体和神经垂体两部分。神经垂体由神经纤维和神经胶质细胞组成,这些神经纤维的胞体位于下丘脑的前部。因此, Hypothalamus - Pituitary - Target Gland As mentioned in the introduction of brain components, the pituitary gland is the most important endocrine organ in the human body. Its structure is complex and has many kinds of hormones that are secreted. It is widely used and can regulate other endocrine glands. How does the pituitary gland affect the activity of other endocrine glands in the body, how is the hypothalamus regulating it? One, the hypothalamus - pituitary function unit Pituitary gland can be divided into two parts of the pituitary and the nerve pituitary. The pituitary gland consists of nerve fibers and glial cells, and the body of these nerve fibers is located in the anterior part of the hypothalamus. therefore,