Which multinodal association area is involved with recognizing patterns and usually has Wernicke’s area in the left hemisphere? Anterior Posterior Limbic D 2 pts Question 9 Why does the cerebrum have gyri and sulci? To help it connect to the cerebellum. To help separate the hemispheres. To increase cerebral surface area. To increase connections between the hemispheres. D Question 10 2 pts What is the importance of the decussation of pyramids? It connects the cerebellum to the cerebrum. It houses respiratory control centers. It is the location where most contralateral signals decussate. It routes auditory and visual reflexes.