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Which subnuclei of cranial nerve III (oculomotor nerve) are linked bilaterally?

User Srking
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Final answer:

The oculomotor nerve has subnuclei that are linked bilaterally, including the nucleus of the oculomotor nerve and the accessory oculomotor nucleus.

Step-by-step explanation:

The oculomotor nerve, also known as cranial nerve III, has multiple subnuclei that are linked bilaterally. These subnuclei include:

  • The nucleus of the oculomotor nerve: This is responsible for controlling most of the extraocular muscles, including the superior rectus, medial rectus, inferior rectus, and inferior oblique muscles.
  • The accessory oculomotor nucleus: This controls the extraocular muscles involved in eyelid elevation, specifically the levator palpebrae superioris muscle.

Both of these subnuclei are connected to the brainstem, allowing for coordinated eye movements.

User Tdurnford
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