KROK 1 2015 – Question 39 · KROK (Medicine) · Physiology

Electrical activity of neurons is being measured. They fire prior to and at the beginning of inhalation. Where are these neurons situated?

  1. A. Cerebral cortex
  2. B. Diencephalon
  3. C. Spinal cord
  4. D. Medulla oblongata
  5. E. Mesencephalon
Hint

Think about where in the central nervous system the automatic rhythm of quiet inspiration is generated, as opposed to where it is merely modified or carried out.

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