Descartes idea of the hydraulic action of the
Descartes idea of the hydraulic action of the nerves (P, q) which he believed were hollow, provided with valves and supplied with fluid to cause the muscles to operate. They are here operating the muscles of the eye. From Rene Descartes Opera Philiosophica, Frankfurt-am-Main, 1692. Woodcut
Picture No
13908683
Media ID
48524408
Size
6000px x 3921px
(1.9MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























