Steno On Muscles

Download or read book Steno on Muscles written by Troels Kardel and published by American Philosophical Society. This book was released on 1994 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: A main work on muscular action, the "Elements of Myology," by the Danish anatomist Niels Stensen (1638-1686) was written at a time when the teachings of Hippocrates, Erasistratus, Aristotle, & Galen were still the foundations upon which scholarly learning on the human body were built. In this work as in several other areas of research, Stensen described a structure vs. time relation as a dynamic process. From macroscopic observations of a number of muscles in several animal species, he described the contraction of compound muscles arranged in unipennate structures with an angle between muscle fibers & tendons. He found that the observed swelling of a muscle during contraction was not an argument for an expansion of its volume. Contents of this study: (1) Stensen's Myology in HIsotrical Perspective, by Troels Kardel, M.D.; & (2) Translations of Niels Stensen's "New Structure of the Muscles & Heart" (1663) & "Specimen of Elements of Myology" (1667) with Facsimile of First Editions" annotated by Harriet Hansen, M.A., & Aug. Ziggelaar, S.J., Ph.D. Reprint. Illus.