[Campbell Biology P.1146] Which of the following describes the correct pathway for most senso... | Practice Question

Which of the following describes the correct pathway for most sensory information as it is processed in the cerebral cortex?

  • A: Thalamus → Association areas → Primary sensory areas
  • B: Primary sensory areas → Thalamus → Association areas
  • C: Thalamus → Primary sensory areas → Association areas
  • D: Association areas → Primary sensory areas → Thalamus

Explanation

The text states, "Most sensory information coming into the cortex is directed via the thalamus to primary sensory areas within the brain lobes. Information received at the primary sensory areas is passed along to nearby association areas, which process particular features in the sensory input." This confirms the sequence: Thalamus → Primary sensory areas → Association areas.