The molecular vibration of nerve tissue and wave motion differ in that the former is the movement of particles and the latter is of the whole. The particles of all matter are always in a state of vibration. That the amount of nerve-tension determines the quantity of heat is a demonstrated fact. Bodily temperature may increase after death and run as high as 106 or even to 108 degrees. The heat of the body, whether normal temperature, inflammation or fever is a function of nerves.
Nerves heat the body.
An impulse travels over a nerve by waves known as vibration, similar as a pulse-wave, only more rapid. In man the normal rate of vibration is said to be 114 feet per second. Sensory impulses, which convey sensation inward vary from 168 to 675 feet per second, the average being 282 feet. The commands, known as impulses, are carried over the nerves by vibration. Because excessive vibrations create sufficient heat to liquify tissue, necrose the web-like structure, render it too soft for normal vibration.