The cerebellar hemispheres are separated by a worm-shaped band of cortex called the: <u>Vermis</u>.
The vertebrate brain (cerebrum) is formed by two cerebral hemispheres separated by sulci and longitudinal clefts. Therefore, we can say that the brain is divided into left and right hemispheres. Each of these hemispheres has an outer layer of gray matter called the cerebral cortex supported by an inner layer of white matter. In EU (placental) mammals, the hemispheres are connected by a very large bundle of nerve fibers, the corpus callosum.
Smaller commissures, including anterior commissures, posterior commissures, and fornices, also connect the hemispheres and are present in other vertebrates. These commissures convey information between the two hemispheres to coordinate local functions.
The cerebral hemisphere has its three known poles: the occipital, frontal, and temporal poles. The median sulcus is a prominent fissure that separates the parietal lobe from the frontal lobe and the primary motor cortex from the primary somatosensory cortex.
Learn more about Vermis here : brainly.com/question/10549473
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