ventral surface of the brain stem Midbrain Crus cerebri Interpeduncular fossa oculomotor nerves emerge from medial of crus cerebri Posterior perforated substance
Crus cerebri Interpeduncular fossa oculomotor nerves emerge from medial of crus cerebri ventral surface of the brain stem Midbrain Posterior perforated substance
dorsal surface of the brain stem Medulla oblongata Gracile tubercle overlying gracile nucleus Cuneate tubercle overlying cuneate nucleus Inferior cerebellar
Gracile tubercle overlying gracile nucleus Cuneate tubercle overlying cuneate nucleus Inferior cerebellar peduncle dorsal surface of the brain stem Medulla oblongata
dorsal surface of the brain stem Pons Superior cerebellar peduncle Superior medullary velum
◼ Superior cerebellar peduncle ◼ Superior medullary velum dorsal surface of the brain stem Pons
dorsal surface of the brain stem Midbrain Superior colliculus centers of visual flexes Inferior colliculus conduct auditory sensation Trochlear nerve Brachium of superior colliculus Brachium of inferior colliculus
Superior colliculus centers of visual flexes Inferior colliculus conduct auditory sensation Trochlear nerve dorsal surface of the brain stem Midbrain Brachium of superior colliculus Brachium of inferior colliculus
dorsal surface of the brain stem rhomboid fossa Boundaries Superolateral: superior cerebellar peduncle 制 Inferolateral gracile tubercles cuneate tubercles inferior cerebellar peduncle Lateral recess
Inferolateral: gracile tubercles cuneate tubercles inferior cerebellar peduncle Boundaries rhomboid fossa Superolateral: superior cerebellar peduncle Lateral recess dorsal surface of the brain stem