The cerebrum plays a crucial role in processing sensory information, integrating it to form perceptions and responses. It comprises the largest part of the brain, with areas dedicated to specific senses such as vision, hearing, and touch. Each sensory modality is processed in corresponding regions, such as the occipital lobe for vision. Additionally, the cerebrum contributes to higher-order functions, including decision-making and problem-solving, which are essential for interpreting and responding to sensory stimuli effectively.