Which brain area coordinates skeletal muscle movements?
Correct answer: D. Cerbellum
- A. Thalamus
- B. Hypothalamus
- C. Amygdala
- D. Cerbellum
Explanation
The cerebellum coordinates muscle movement by integrating sensory inputs from various sources, including proprioceptive feedback and signals from the cerebral cortex. It processes this information to fine-tune motor commands, ensuring smooth and coordinated movements. Additionally, the cerebellum regulates the timing and intensity of muscle contractions, facilitating precise control over voluntary actions and maintaining balance and posture.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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