Describe the structure of cerebellum.

Explanation

It consists of two lateral halves called cerebellar hemispheres . They are together by an elongated worm like median structure called vermis. The cortex, or the thin surface of the cerebellum consists of grey matter . Its surface is heavily folded and pleated and the folds are called folia . If encloses white matter called cerebellar medulla which resemble a tree , called arbor vitae.