nerve impulse

noun

, Physiology.

1. a progressive wave of electric and chemical activity along a nerve fiber that stimulates or inhibits the action of a muscle, gland, or other nerve cell.

nerve impulse

noun

1. See action potential
   the electrical wave transmitted along a nerve fibre, usually following stimulation of the nerve-cell body See also action potential

Word History and Origins

Origin of nerve impulse¹

First recorded in 1895–1900

Example Sentences

New techniques also make it possible to study how nerve impulses translate outside information to our inner worlds.

From MIT Technology Review

A bracelet studded with electrodes can detect tiny nerve impulses on the wrist.

From Science News

The nerve-impulse thus aroused is conveyed to the brain, and there translated into sound.

From Project Gutenberg

It was said in the preceding chapter that when a muscle contracts, it must first receive a nerve-impulse.

From Project Gutenberg

In human action it is evident that there is always a stimulus to start the nerve-impulse which causes the action.

From Project Gutenberg

There is another way in which the radiation of nerve impulse may be caused, entirely distinct from the lack of use or skill.

From Project Gutenberg

The nerve-impulse passing into the fibers of the muscles causes them to contract.

From Project Gutenberg