The cerebral hemispheres are the two halves of the brain, known as the left and right hemispheres. Each hemisphere is responsible for different functions, with the left typically associated with language, logic, and analytical tasks, while the right is linked to creativity, intuition, and spatial abilities. They are connected by a bundle of nerve fibers called the corpus callosum, which allows communication between the two sides. Each hemisphere is further divided into four lobes: the frontal lobe, parietal lobe, temporal lobe, and occipital lobe. These lobes play specific roles in processing information, controlling movement, and managing sensory input. The cerebral hemispheres are essential for coordinating complex behaviors and cognitive functions in humans.