original_query: What ideas led to the development of hypnosis at the University of Dillingen and University of Ingolstadt?
query: What ideas led to the development of hypnosis by Franz Mesmer, who studied at the University of Dillingen and University of Ingolstadt?
answer: The provided text only states that Franz Mesmer, whose ideas led to the development of hypnosis, studied at the University of Dillingen and the University of Ingolstadt.  It does not detail the specific ideas themselves.