To assess the coordinated functioning of the cranial nerves 3, 4 , and 6, which of the following test to be done? #nimhans #MBBS #medical #neurology #mentalhealth - Study24x7
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22 Sep 2021 11:47 AM study24x7 study24x7
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  • Ankit Rathi
  • Extraocular movements (CN 3, 4, 6) are examined by asking the patient to follow a finger or pen or card with the eyes. This tests cranial nerves 3 (oculomotor), 4 (trochlear), and 6 (abducens). CN3 mediates medial deviation and all other directions of movement not coordinated by CN4 and CN6.

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