Anatomy Cross section of midbrain at the level of superior colliculus shows : A Red nucleus and trochlear nerve nucleus B Rednucleus and abducent nerve nucleus C Red nucleus and optic nerve nucleus D Red nucleus and occulomotor nerve nucleus 💡 Explanation Cross section of midbrain at the level of superior colliculus shows : ✓ Correct Answer: D. Red nucleus and occulomotor nerve nucleus