Wiktionary
n. The study of the interactions between the nervous system and the endocrine system.
Wikipedia
Neuroendocrinology is the study of the interaction between the nervous system and the endocrine system, including the biological features of the cells involved, and how they communicate. The nervous and endocrine systems often act together in a process called neuroendocrine integration, to regulate the physiological processes of the human body. Neuroendocrinology arose from the recognition that the brain, especially the hypothalamus, controls secretion of pituitary gland hormones, and has subsequently expanded to investigate numerous interconnections of the endocrine and nervous systems.
The neuroendocrine system is the mechanism by which the hypothalamus maintains homeostasis, regulating reproduction, metabolism, eating and drinking behaviour, energy utilization, osmolarity and blood pressure.
Usage examples of "neuroendocrinology".
A large chunk of my sense of identity was configured around this key idea that I wasn’t solitary: that I was part of a group, that we’d collectively adjusted our neuroendocrinology so that just being around the others gave us a mild endorphin rush—what used to be a haphazard process called “falling in love”—and we’d focused on complementary interests and skills and vocations.