title: The Cartesian doctor, François Bayle (1622-1709), on psychosomatic explanation.
abstract: There are two standing, incompatible accounts of Descartes' contributions to the study of psychosomatic phenomena that pervade histories of medicine, psychology, and psychiatry. The first views Descartes as the father of "rational psychology" a tradition that defines the soul as a thinking, unextended substance. The second account views Descartes as the father of materialism and the machine metaphor. The consensus is that Descartes' studies of optics and motor reflexes and his conception of the body-machine metaphor made early and important contributions to physiology and neuroscience but otherwise his impact was minimal. These predominately negative assessments of Descartes' contributions give a false impression of the role his philosophy played in the development of medicine and psychiatry in seventeenth-century France and beyond. I explore Descartes' influence in the little-known writings of a doctor from Toulouse, François Bayle (1622-1709). A study of Bayle gives us occasion to rethink the nature and role of psychosomatic explanation in Descartes' philosophy. The portrait I present is of a Cartesian science that had an actual and lasting effect on medical science and practice, and may offer something of value to practitioners today.
authors.affiliation: Claremont Graduate University, Department of Philosophy, 121 East Tenth Street, Claremont, CA 91711, USA. patricia.easton@cgu.edu
authors.forename: Patricia
authors.initials: P
authors.lastname: Easton
mesh_terms: D005602:France; D049670:History, 17th Century; D049671:History, 18th Century; D006801:Humans; D019365:Metaphor; D009488:Neurosciences / Q000266:history; D010684:Philosophy / Q000266:history*; D010827:Physiology / Q000266:history*; D011602:Psychophysiologic Disorders / Q000266:history*; D011611:Psychosomatic Medicine / Q000266:history*