- A Brain to spinal cord via the brainstem pathway
- B Left and right cerebral hemispheres
- C Cerebrum to cerebellum through the pons region
- D Thalamus to hypothalamus within the diencephalon
Correct answer: B. Left and right cerebral hemispheres
Explanation: The corpus callosum is a large band of nerve fibers connecting the left and right cerebral hemispheres, allowing them to communicate.
Concept context
Brain, spinal cord, neurons, reflex arcs, and sense organs.