K H FUNG / SCIENCE PHOTO LIBRARY K H FUNG / SCIENCE PHOTO LIBRARY
Brain blood vessels. Coloured 3D computed tomography (CT) angiogram, showing the arteries (red) and veins (blue) supplying and draining blood from the brain. This side view shows the intracranial arteries and veins in semi-transparency mode.
Model release not required. Property release not required.