Which structures are included in the hindbrain?

• A. Cerebral Cortex, Basal Ganglia, and Brainstem
• B. Cerebellum, Pons, and Medulla
• C. Spinal cord, Cerebellum, and Medulla
• D. Cerebrum, Thalamus, and Hypothalamus

Answer: (B)

The hindbrain consists of structures that are essential for basic life-sustaining functions and coordinated movement: the cerebellum, pons, and medulla. The cerebellum handles balance and fine motor coordination, the pons serves as a major relay between the cerebellum and the rest of the brain while also contributing to autonomic functions, and the medulla regulates vital autonomic processes like heart rate and respiration. Among the options, the trio cerebellum, pons, and medulla matches exactly these hindbrain components. The other choices mix forebrain structures (like the cerebral cortex, basal ganglia, thalamus, and hypothalamus) or include the spinal cord, which is not part of the hindbrain.