Daily rhythms of sleep and wakefulness are regulated by the _____, which is found in the _____.
A)suprachiasmatic nucleus (SCN); hypothalamus
B)reticular formation; frontal lobe
C)hippocampus; hypothalamus
D)cerebellum; midbrain

Question

Quizplus · Accepted Answer

The suprachiasmatic nucleus (SCN) in the hypothalamus is responsible for regulating circadian rhythms, including sleep and wakefulness. The reticular formation and hippocampus are not primarily involved in regulating sleep-wake cycles, and the cerebellum plays a role in motor control rather than sleep regulation.

Daily Rhythms of Sleep and Wakefulness Are Regulated by the _____