Figure 9From: A computational model study of the influence of the anatomy of the circle of willis on cerebral hyperperfusion following carotid artery surgery Polar plots of the computed post-CAS hyperperfusion rates in the cerebral efferent arteries in the case of coexisting BA stenosis and unilateral ICA stenosis: left ICA stenosis (Panel A), right ICA stenosis (Panel B).Back to article page