Arnold Pick (20 July 1851 – 4 April 1924) was a Czech neurologist and psychiatrist. He is known for identifying the clinical syndrome of Pick's disease and the Pick bodies that are characteristic of the disorder. He was the first to name reduplicative paramnesia. He was the second to use the term dementia praecox (in 1891). Pick trained in Berlin with Carl Friedrich Otto Westphal and later worked the later infamous asylum of Wehnen.