Roger Thornton Dean (born 6 September 1948, Manchester UK) is a British-Australian musician, academic, biochemist and cognitive scientist.He is married to poet, writer, musician and academic Hazel Anne Smith, and was educated in the UK at the Crypt School, Gloucester, and Corpus Christi College, Cambridge. Formerly, he was the foundation Director of the Heart Research Institute, Sydney (1988–2002), and then the Vice-Chancellor and President of the University of Canberra (2002–2007). From 2007 onwards he is a research professor of sonic communication at the MARCS Institute, Western Sydney University.