Which ventricle of the brain is found in the diencephalon?

A) fourth ventricle
B) second ventricle
C) third ventricle
D) first ventricle

Diencephalon

A region of the brain that includes structures such as the thalamus and hypothalamus, involved in sensory and autonomic functions.

Third Ventricle

One of the four connected fluid-filled cavities within the brain, part of the ventricular system, situated in the midline of the brain beneath the corpus callosum.