Key regulators of sleep are located in: (A) Hypothalamus, (B) Thalamus, (C) Putamen, (D) Limbic coex
Answer is A. Sleep is regulated by two parallel mechanisms, homeostatic regulation, and circadian regulation, controlled by the hypothalamus and the suprachiasmatic nucleus (SCN), respectivelyr Ref:guyton hall textbook of medical physiology 12 edition page number:711,712,713