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nmdcat.online July 7, 2026

3. The structure acting as the major relay station for sensory impulses before they reach the cerebral cortex is

A. Hypothalamus
B. Thalamus
✓
C. Pons
D. Medulla oblongata

📝 Explanation

The thalamus receives and relays almost all sensory information to the cerebral cortex. The hypothalamus regulates homeostasis, while the pons and medulla mainly conduct impulses and control autonomic functions.

📖 Additional Information

  • Hypothalamus
  • Thalamus
  • Pons
  • Medulla oblongata

The thalamus receives and relays almost all sensory information to the cerebral cortex. The hypothalamus regulates homeostasis, while the pons and medulla mainly conduct impulses and control autonomic functions.

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