[Aspects of the mind-body relationship in the perspective of medical history].

In the article three kinds of history writing about the mind-body relationship are presented: History as a puzzle, history as a connection of important pieces into meaningful narrative traditions and history as an investigation into the changing importance and meaning of concepts and discussions in medical history. In particular, ideas behind "Begriffsgeschichte" are presented in detail. The history of imagination is given as an example of the usefulness of tracing concepts and discussions back in time and looking for modern representations. Discussions on the power of imagination initiated the first clinical trials in the 18th century. Emphasis on the power of the mind, self-efficacy and self-care has today substituted earlier discussions on the power of imagination.