Simple models to explain the mode of transmission of an impulse along a nerve, like the electrical one of the marine telegraphic cable or like the chemical one of a train of gun-powder ...

Recent research on marathon runners found a reduction in an important brain substance called myelin after the race.The study author explains how this may actually benefit cognitive health, rather than ...

How does one nerve cell transmit the nerve impulse to another cell? Electron microscopy and other methods show that it does so by means of special extensions that deliver a squirt of transmitter ...

The interface itself had to solve the problem of picking up the extremely weak nerve impulses while simultaneously avoiding interference from mains hum and fluorescent lights. They go into detail ...

muscle cells require energy for contracting and nerve cells require energy for transmitting nerve impulses. The energy is supplied by food that the cells take in. The break down of food to release ...

Neurons are cells in the body that are responsible for transmitting electrical ... The flow of electrical impulses is ...

ALL our sensations, all our movements, most of the activities of our nervous system, depend upon a certain transmitted disturbance which we call the nervous impulse: this, in the study of nerve ...