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 ...

At excitatory synapses in the cerebral cortex, the most numerous synapses in our brain, the presynaptic nerve ending contains ... receives an electrical impulse from the cell soma, within one ...

An electrical impulse cannot directly cross the gap so a different mechanism has to be used. Between impulses the transmitter molecules are rapidly removed from the synaptic cleft to prevent ...

A. V. Hill discussed the physical nature of the nerve impulse. The properties of the nervous system are based upon a certain transmitted wave which is known as the nervous impulse. This wave ...

However, because they don’t use neurotransmitters, electrical synapses are less modifiable than chemical ones. 4 Action potentials Typically, neurons share information by producing electrical events ...