Abstract
The hypothalamic-pituitary unit plays a vital role in several crucial bodily functions. The hypothalamus integrates stimuli from a wide array of sources to control behavioral, metabolic, and autonomic processes. Homeostatic mechanisms governed by the hypothalamus include water metabolism, appetite control, temperature regulation, sleep-wake cycles, and autonomic functions. It also plays a role in memory, behavior, and emotions. Importantly, the hypothalamus regulates the production and secretion of pituitary hormones. Through this function, it serves a critical role in the integration of neural and hormonal activity.
The pituitary gland, under control from peripheral hormonal feedback, intrapituitary paracrine action, and hypothalamic signaling, has a profound role in the endocrine and metabolic function of the body.
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Padilla, M., Carmichael, J. (2016). Pituitary Physiology and Endocrinology. In: Zada, G., Lopes, M., Mukundan Jr., S., Laws Jr., E. (eds) Atlas of Sellar and Parasellar Lesions. Springer, Cham. https://doi.org/10.1007/978-3-319-22855-6_3
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