Mesmerism in New Orleans, 1845-1861.

Abstract Mesmerism was generally rejected by the medical establishment in Europe and the United States until Jean-Martin Charcot introduced it at the Salpětriere in the 1870's. Nonetheless, a well-organized and active mesmer society flourished in New Orleans from 1845 to 1861. The origins of the society, composition of the membership, its activities, and its relationship with the established medical community are presented.