Parinaud syndrome is caused by damage to
Answer- B. Posterior commisureAlso known as dorsal midbrain syndrome, this is a distinct supranuclear veical gaze disorder caused by damage to the posterior commissure.Pineal region tumors, cysticercosis, and stroke also cause Parinaud's syndrome.
Anterior commisure
Posterior commisure
Medial commisure
Lateral commisure
Posterior commisure