May-Britt Moser is a Norwegian neuroscientist who helped discover grid cells in the brain and won the 2014 Nobel Prize for Physiology or Medicine with her husband, Edvard I. Moser. May-Britt is a Professor of Neuroscience and Director of the Centre for Neural Computation at the Norwegian University of Science and Technology in Trondheim. May-Britt’s research in the neural basis of spatial location led to her discovery of grid cells.