Communication Between Neurons

Definition

The process by which neurons transmit signals to other neurons, muscles, or gland cells through chemical or electrical synapses. It involves the release of neurotransmitters across a synapse, initiating a response in the receiving cell.

Related terms

Synapse:

The junction between two neurons or a neuron and another cell, where neurotransmitters are released to transmit nerve impulses.

Neurotransmitter:

Chemical substances released by neurons that transmit signals across a synapse from one neuron to another 'target' neuron, muscle cell, or gland cell.

Action Potential:

A rapid rise and subsequent fall in voltage or membrane potential across a cellular membrane as a nerve impulse is transmitted