Which of the following parts of the brain does regulate pituitary gland?
Which of the following parts of the brain does regulate pituitary gland?
AThalamus
BHypothalamus
CCerebellum
DCerebrum
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correct answer is: option b (Hypothalamus)
Explanation: The hypothalamus directly regulates the pituitary gland through hormonal and neural signals. It controls the release of hormones from the anterior pituitary and directly releases hormones via the posterior pituitary.
- Option a: Thalamus primarily relays sensory and motor signals to the cerebral cortex and regulates consciousness, sleep, and alertness, but it does not directly regulate the pituitary gland.
- Option b: Hypothalamus is directly connected to the pituitary gland and controls its hormone secretion, thus regulating many bodily functions.
- Option c: Cerebellum is primarily involved in motor control, coordination, and balance, and does not regulate the pituitary gland.
- Option d: Cerebrum is the largest part of the brain and is responsible for higher-level cognitive functions, sensory processing, and voluntary motor control, but it does not directly regulate the pituitary gland.
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