The 2014 Nobel Prize in Physiology or Medicine was awarded with one half to John O´Keefe and the other half jointly to May-Britt Moser and Edvard I. Moser for their discoveries of cells that constitute a positioning system in the brain.

The prize was announced by Göran K. Hansson, Secretary of the Nobel Committee for Physiology or Medicine.
Location The Nobel Assembly at Karolinska Institutet, Nobels väg 1, Karolinska Institutet, Stockholm