Jean Fernel and William Harvey were leading medical practitioners of their respective generations, but they also worked in natural philosophy, and, in particular, were well known for their works on...

William Harvey's De generatione uses a quotation from Seneca's Epistula 58 together with material from Aristotle to oppose the cognitive processes and methods of the artist to those Harvey wishes to require for the anatomist. This paper studies ways in which Harvey, as a deliberate writer, makes rhetorical uses of that opposition to expose false anatomists as those who rely on books rather than on observation and who promulgate sciolist fictions. In showing that they contrast to true anatomists, whose statements (...) derive from careful observation, and to imaginative artists, whose fictions do not claim to be verifiable truth, Harvey achieves a work establishing the status of the science of reproduction and summoning others to the proper method of practising it. (shrink)

Este ensayo se ocupa del tratamiento dado por René Descartes al descubrimiento de la circulación de la sangre hecho por William Harvey y sus diferencias respecto al papel del corazón en este proceso. Tomando distancia de la interpretación tradicional de la controversia, se concluye que, si bien Harvey fue un declarado aristotélico y Descartes un filósofo de estirpe materialista, los postulados de este último exhiben varios prejuicios escolásticos y una fuerte carga teórica en las observaciones. Por el contrario, la propuesta (...) de Harvey, aunque inspirada en el Estagirita, termina librando a la fisiología de consideraciones propias del pensamiento de Aristóteles. (shrink)