"On the Origin of the 'Influencing Machine' in Schizophrenia" is an article written by Austrian psychoanalyst Victor Tausk. He read it to and discussed it with the Vienna Psychoanalytic Society in January 1918. It was first published in 1919 in the German-language journal Internationale Zeitschrift für Psychoanalyse and, after translation into English by Dorian Feigenbaum, in The Psychoanalytic Quarterly in 1933.

James Tilly Matthews was a British merchant of Welsh and Huguenot descent who was committed to the Bethlem Royal Hospital in 1797 after developing politically charged delusions which led him to disrupt sessions of the House of Commons of Great Britain. These delusions were documented in an 1810 book titled Illustrations of Madness, including Matthews' belief that a group of spies were using an "air loom" to secretly torment him from a distance. Modern historians consider Matthews to be the first fully documented case of schizophrenia.