Positron Emission Tomography (PET) scans are a way of imaging body functions in 3D using specially designed radioactive molecules. How do they work?

Imperial researcher discusses how prototype sensor technology may make robotic prosthetics more user-friendly for people in the future.

Professor Justin Cobb and his team at the MSk Lab are using a combination of 3D imaging, 3D printing and robotics to perform a minimally invasive repair impaired joint function.