Fourth Nerve Trauma
Unlike the other cranial nerves, the fourth nerve comes out the BACK of the brainstem. The nerve is also very long and skinny. For these reasons, the 4th nerve is susceptible to damage from trauma.
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Unlike the other cranial nerves, the fourth nerve comes out the BACK of the brainstem. The nerve is also very long and skinny. For these reasons, the 4th nerve is susceptible to damage from trauma.