Circle of Willis. Three-dimensional computed tomography (CT) scan of blood vessels in the circle of Willis (centre) in the brain. This is a network of arteries at the base of the brain which supplies much of the brain with oxygenated blood. CT scanning uses X-rays to obtain slice images through the body,which can be combined to give a 3-D image. This allows study of the body's inter- nal structures without using invasive methods | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Goetgheluck, Pascal |
Taille de l’image : | 4643 px × 3401 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |