Regulation of Hypothalamic Neurones (2)	

The hypothalamic neurones that control the anterior pituitary gland are in turn influenced by neuropeptides, neurotransmitters, and the feedback effects of various hormones. These various influences are integrated with other mechanisms for control of visceral and homeostatic function. 
Central adrenergic pathways are important, not only for regulation of pituitary function, but also for a number of important visceral and homeostatic functions. Ascending noradrenergic fibres stimulate gonadotrophin, ACTH, and GH secretion, regulate the level of alertness in the reticular activating system, and have important effects on eating and drinking behaviour.