Franz Anton Mesmer (23 May 1734 – 5 March 1815) was a German physician with an interest in astronomy.
He had a theory that there was a natural transfer of energy between all animated and inanimate objects. He called this animal magnetism, sometimes later referred to as mesmerism.[1] The theory attracted a wide following between about 1780 and 1850, and continued to have some influence until the end of the century.[2] In 1843 the Scottish physician James Braid proposed the term hypnosis for 'animal magnetism'. Today this is the usual term for mesmerism.
↑Crabtree, Adam 1980. Animal magnetism, early hypnotism, and psychical research, 1766–1925: an annotated bibliography. White Plains, NY: Kraus International, Introduction. ISBN0-527-20006-9