Department of Psychiatry, Trinity College Dublin (TCD), Dublin, Ireland.

First Professor of Child and Ad specialising in Autism, Aspergers Syndrome and ADHD. He has a large number of peer reviewed publications and twenty five books written, co-written or co-edited. Simon Baron-Cohen described his book Autism and Creativity as the “best book on Autism”. He has diagnosed over three thousands persons with Autism and Aspergers Syndrome. He has lectured extensively throughout the world including the Royal Society in London.