Which lobe of the brain is primarily involved in movement and intelligence?

The frontal lobe is primarily responsible for higher cognitive functions, including reasoning, planning, problem-solving, and aspects of intelligence. It is also crucial for voluntary movement control, as it houses the primary motor cortex, which is directly involved in executing movements. This lobe integrates motor functions with cognitive processes, enabling complex actions and behaviors. Its role in personality, emotional regulation, and decision-making further underscores its association with intelligence. This multifaceted function of the frontal lobe is essential for both motor skills and higher-order thinking, making it the correct choice for this question.

The other lobes, while important in their own right, do not primarily encompass both motor control and intelligence to the same degree as the frontal lobe. The parietal lobe mainly processes sensory information, the temporal lobe is involved in auditory processing and memory, and the occipital lobe is primarily responsible for vision.