Circadian rhythms are established by the
A) thalamus.
B) hypothalamus.
C) reticular activating system.
D) limbic system.
E) pituitary gland.

Name: Circadian rhythms are established by the A) thalamus. B) hypothalamus. C) reticular activating system. D) limbic system. E) pituitary gland.
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Question

Quizplus · Accepted Answer

The hypothalamus, specifically the suprachiasmatic nucleus (SCN), is responsible for establishing circadian rhythms by regulating the sleep-wake cycle and other daily physiological processes.

Circadian Rhythms Are Established by the