The most detailed scan of the wiring of the human brain

This is the most detailed scan of the human brain.

It was made from a scan of BBC Medical Correspondent Fergus Walsh's brain, carried out at Cardiff University.

Engineers from Siemens used the latest computer tools to create these cinematographic 3D images.

The technology is helping scientists understand how the brain functions, and gain insights into diseases such as dementia, epilepsy and MS.