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Occlusion of which cerebral artery most commonly produces... | QuestionStock

Representative image for question: Occlusion of which cerebral artery most commonly produces contralateral leg weakness and sensory loss due to infarction of the paracentral lobule?

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Occlusion of which cerebral artery most commonly produces contralateral leg weakness and sensory loss due to infarction of the paracentral lobule?

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Occlusion of which cerebral artery most commonly produces contralateral leg weakness and sensory loss due to infarction of the paracentral lobule?

Options:

Anterior cerebral artery (ACA)
Middle cerebral artery (MCA)
Posterior cerebral artery (PCA)
Superior cerebellar artery (SCA)

Correct answer: Anterior cerebral artery (ACA)

Explanation: The anterior cerebral artery supplies the medial frontal and parietal lobes, including the paracentral lobule. ACA infarction typically causes contralateral leg weakness and sensory loss.

Created 2026-03-10T17:33:37.870Z. Updated 2026-03-10T17:33:37.870Z.