![](http://www.alamy.com/thumbs/6/5ACF5C0E-4D88-4DCA-A5ED-BD461ED3618C/E0CH69.jpg)
Willis's circle
Size: 3540px × 2480px
Location: France
Photo credit: © JACOPIN / BSIP / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: aica, anatomical, anatomy, anterior, apparatus, apparatuses, arteria, arterial, arteries, arterio, arteriosus, artery, basilar, basilaris, blood, bloodstream, cardio-vascular, cardiovascular, cerebellar, cerebelli, cerebral, cerebri, circle, circulation, circulatory, circulus, communicating, comunicans, flow, inferior, mca, middle, pathologies, pathology, posterior, superior, sylvian, system, systems, trunk, vascular, vascularisation, vascularization, vasculature, vertebralis, vessel, vessels, willis, willisii