HomeCT ARRT Exam PrepQuestion 4 of 10
Cross-Sectional AnatomyQuestion 4 / 10

Which structure connects the third ventricle to the fourth ventricle?

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✓ Correct answer: D. Cerebral aqueduct of Sylvius The cerebral aqueduct (aqueduct of Sylvius) is a narrow channel through the midbrain that connects the third and fourth ventricles.

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Topic: Cross-Sectional Anatomy
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