Circle of Willis. 3D coloured computed tomography (CT) scan of the Circle of Willis, the network of arteries at the base of the brain that supply it with oxygenated blood. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Gustoimages |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 22 Secondes |
Aspect ratio : | 4/3 |
Restrictions : | - |