This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Brain , Subject name: Anatomy
Blood supply of medial surface of cerebral hemispheres is from? 
Select and explain. 
A. Anterior cerebral aery, B. Posterior cerebral aery, C. Middle cerebral aery, D. Veebral aery
A: Anterior cerebral aery
Answer: A: Anterior cerebral aery 
Explanation: Most of the medial surface of brain is supplied by anterior cerebral aery except * temporal pole- middle cerebral aery * occipital lobe- posterior cerebral aery (Ref: vishram singh textbook of clinical neuroanatomy ,second edition of pg-178)