The muscle marked in the diagram is supplied by the nerve, whose nucleus is situated at the level of:
Superior olivary nucleus
Answer- A. Superior colliculus
- The medial rectus has been labeled in the image above, which is supplied by the oculomotor nerve. The nucleus of the oculomotor nerve is situated at the level of the superior colliculus.
- “The third nerve nucleus is located in the midbrain near the cerebral aqueduct at the level of the superior colliculus.
- The main oculomotor nucleus is situated in the anterior part of the grey matter that surrounds the cerebral aqueduct of the midbrain, It lies at the level of the superior colliculus.”