The cerebral aqueduct is a small, narrow tube connecting the third and fourth ventricles of the brain. The cerebral aqueduct is a midline structure that passes through the midbrain. It extends rostroc
Cerebral aqueduct
Cerebral peduncle, optic chasm, cerebral aqueduct. Inferior view. Deep dissection.
Cerebral peduncle, optic chasm, cerebral aqueduct. Inferior view. Deep dissection.
The inferior colliculus is the principal midbrain nucleus of the auditory pathway and receives input from several peripheral brainstem nuclei in the auditory pathway, as well as inputs from the audito
Inferior colliculus (red dot) in human brain, sagittal section.
Posterior dissection of brainstem with colliculi visible.
Fourth ventricle. Posterior view. Deep dissection.
Brainstem. Posterior view.