Allan M. Cormack
Facts
Photo from the Nobel Foundation archive.
Allan M. Cormack
Nobel Prize in Physiology or Medicine 1979
Born: 23 February 1924, Johannesburg, South Africa
Died: 7 May 1998, Winchester, MA, USA
Affiliation at the time of the award: Tufts University, Medford, MA, USA
Prize motivation: “for the development of computer assisted tomography”
Prize share: 1/2
Work
The discovery of X-rays and the possibility of obtaining images of the body’s interior quickly led to medical applications. The possibilities of X-ray technology were further expanded with computed tomography (CT). If X-rays are sent through the body from different angles and registered when they have passed the body, images of different cross sections are created through advanced computer calculations. Around 1957 Allan Cormack developed the necessary methods of calculation. In addition to cross sections of the body, computed tomography also provides a basis for three-dimensional images.
Nobel Prizes and laureates
Six prizes were awarded for achievements that have conferred the greatest benefit to humankind. The 12 laureates' work and discoveries range from proteins' structures and machine learning to fighting for a world free of nuclear weapons.
See them all presented here.
