The outer surface of the cerebellum is a continuous layer of nerve cells called the cerebellar cortex. The cortex is a three-layered sheet of neurons that are extensively interconnected and have a highly regular geometric organization.

Where is the cerebellar cortex located?

The cerebellum (“little brain”) is a structure that is located at the back of the brain, underlying the occipital and temporal lobes of the cerebral cortex (Figure 5.1).

What makes up cerebellar cortex?

cortex covering the cerebellum. The cerebellar cortex is made up of three layers: an outer molecular layer made up of axons and dendrites of cerebellar neurons, a purkinje cell layer, and a granular layer made up of small granule cells.