The Human Machine: The Anatomical Structure and Mechanism of The Human Body

143 sayfa. 16.5x23.5 cm
It appears to be a fixed law that the contraction of a muscle shall be toward its centre, therefore, the subject for mechanism on each occasion is so to modify the figure, and adjust the position of the muscle as to produce the motion required agreeably with this law. This can only be done by giving to different muscles a diversity of configuration suited to their several offices and to their situation with respect to the work which they have to perform. On which account we find them under a multiplicity of forms and altitudes sometimes with double, sometimes with treble tendons sometimes with none, sometimes with one tendon to several muscles at other tipies with one muscle to several tendons. The shape of the organ is susceptible of an incalculable variety, while the original property of the muscle. The law and line of its contraction remains the same and is simple. Herein the muscular system may be said to bear a perfect resemblance to our works of art. An artist does not alter the

Kategori: Sanat > Resim, Heykel