title: The role of imagination in the disease process: pre-Cartesian histroy (the role of imagination in the disease process).
abstract: Ancient and Renaissance physicians implicated the soul's imaginative faculty in the genesis and remission of disease. The theory stated that images of objects of desire or aversion aroused emotions, which in turn set up humoral imbalances, disturbing digestion and other vital functions, culminating in various forms of pathology. This concept explained the therapeutic efficacy of 'placebos' in forms such as spells, charms and talismans. The theory merits close attention by contemporary physicians and researchers.
mesh_terms: D006666:History of Medicine; D006801:Humans; D007092:Imagination; D011603:Psychophysiology / Q000266:history*