On axial MRI, the cerebral aqueduct (of Sylvius) connects which two structures?

On axial MRI, the cerebral aqueduct (of

Multiple choice — select the best answer

AThird ventricle to fourth ventricle
BLateral ventricle to third ventricle
CFourth ventricle to central canal
DLateral ventricle to subarachnoid space

✓ Correct answer: A. Third ventricle to fourth ventricle The cerebral aqueduct is a narrow CSF channel running through the midbrain tegmentum, linking the third ventricle superiorly to the fourth ventricle inferiorly.

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Topic: Cross-Sectional Anatomy

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On axial MRI, the cerebral aqueduct (of Sylvius) connects which two structures?

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