Electrical synapse

Definition

An electrical synapse is a type of neural connection where electrical signals are directly passed from one neuron to another through gap junctions, allowing for rapid and synchronized communication among neurons. These junctions facilitate the direct flow of ions and small molecules, enabling faster signal transmission compared to chemical synapses.

Related terms

Gap Junction: A specialized intercellular connection that directly connects the cytoplasm of two cells, allowing various molecules and ions to pass freely between them.

Neurotransmitter:

Chemicals released by neurons at a synapse for the purpose of transmitting signals across a chemical synapse to another neuron or effector cell.

Synaptic Cleft:

The narrow space between the presynaptic and postsynaptic neurons in a chemical synapse, through which neurotransmitters are released to carry signals