<P> With the assistance of the cerebellum, the cerebrum controls all voluntary actions in the body . </P> <P> The Latin word cerebrum comes from Latin cerebrum, meaning' brain' . </P> <P> The cerebrum is the largest part of the brain . Depending upon the position of the animal it lies either in front or on top of the brainstem . In humans, the cerebrum is the largest and best - developed of the five major divisions of the brain . </P> <P> The cerebrum is made up of the two cerebral hemispheres and their cortices, (the outer layers of grey matter), and the underlying regions of white matter . Its subcortical structures include the hippocampus, basal ganglia and olfactory bulb . The cerebrum consists of two C - shaped cerebral hemispheres, separated from each other by a deep fissure called the longitudinal fissure . </P>

Where is the cerebrum located in your brain