Choose the appropriate lettered structure in this angiogram of the cerebral vasculature and collateral circulations are discounted. A lesion of which artery may cause oxygen deficiency to the medial surface of the frontal and parietal lobes of the brain?: (A) A, (B) B, (C) C, (D) D
Answer is C. (c) The anterior cerebral artery supplies the medial surface of the frontal and parietal lobes of the cerebrum.