How can you define sleep?

Asked on 13.12.2018 in All Questions,   Psychology.
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(Top Tutor) Studyfaq Tutor
Sleep is one of the most important physiological functions in humans. Sleep is a regulated behavior that is controlled by two components, the circadian component, and the homeostatic component. Homeostasis is the maintenance of stable conditions in the internal environment. Defined homeostasis as the dynamic constancy of the internal environment, the term dynamic is used due to internal conditions fluctuating between narrow limits it is not a constant. The Autonomic Nervous System is vital in sleep physiology it is responsible for the control of the awake / sleep cycle. This essay will discuss the two types of sleep and the differences between them, the circadian rhythm which is regulated Suprachiasmatic Nucleus...
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