The answer to this is C. Do you know what thalamus is? This is the small structure within the anterior portion of the brain. The thalamus is known to have different functions. The thalamus will make sure that that the various signals will be relayed to the various parts of the Body. This is also in charge of regulating Sleep and so much more.
Do take note that the thalamus is different from the hypothalamus. The thalamus will also relay sensory signals to the cerebral cortex. It will have to work hand in hand with the hypothalamus in order to help in regulating the emotions that may be experienced by People.