Question

the presence of many large, highly - branched purkinje cells in a sample of brain tissue indicates that it came from the
pons.
arbor vitae.
cerebellar cortex.
medulla.
cerebral cortex.

Explanation:

Purkinje cells are a type of neuron. They are specifically located in the cerebellar cortex. The cerebellar cortex is a part of the cerebellum. The pons, arbor vitae (part of the cerebellum's white - matter core), medulla, and cerebral cortex do not have a high concentration of these large, highly - branched Purkinje cells.

Answer:

cerebellar cortex.