Rodney Michael John Cotterill Order of the Dannebrog (27 September 1933 – 24 June 2007) was an English-Danish physicist, and neuroscientist, who was educated at University College London (B.Sc., 1st), Yale (M.S.) and Cambridge University (Ph.D.). He spent most of his career as a professor at the Technical University of Denmark, Denmark, (1967-) after having spent five years as a researcher at the Argonne National Laboratory.