dfsfd;asdfasdfasdf;safdasdf;asdfasdf;Anterior communicating artery;Basilar artery apex;Basilar artery trunk;Middle cerebral artery;Ophthalmic artery;Posterior communicating artery;Posterior inferior cerebellar artery McKalip;David;david_mckalip@unc.edu;35;Anterior communicating artery;Basilar artery apex;Basilar artery trunk;Middle cerebral artery;Ophthalmic artery;Posterior communicating artery;Posterior inferior cerebellar artery