Which region is most closely linked to planning and problem solving?

• A. Cerebral Cortex
• B. Hippocampus
• C. Midbrain
• D. Pons

Answer: (A)

Planning and problem solving rely on executive functions, which are generated in the cerebral cortex, especially in the frontal lobes. The prefrontal cortex coordinates goal planning, organizes steps, holds information in working memory, and adapts strategies as needed, making it the brain region most closely tied to these tasks. The hippocampus mainly handles forming and retrieving memories, while the midbrain and pons are involved in more basic bodily functions and reflexes. So the cerebral cortex—with emphasis on the frontal regions—best fits the role of planning and problem solving.