Electrical Impulses

Definition

Electrical impulses refer to the electrical signals generated by neurons that allow for communication within the nervous system. These impulses are crucial for transmitting information from one part of the body to another, including sensory input like sound waves.

Related terms

Neurons: Neurons are specialized cells in the nervous system that generate and transmit electrical impulses.

Action Potential: Action potential is a brief change in electrical voltage that occurs when a neuron is stimulated, allowing it to send an electrical impulse.

Synapses: Synapses are tiny gaps between neurons where neurotransmitters are released, enabling the transmission of electrical signals from one neuron to another.