Electrical synapses are specialized connections between neurons that allow direct communication through the flow of ions. Unlike chemical synapses, which use neurotransmitters, electrical synapses enable rapid transmission of signals, making them crucial for quick reflexes and synchronized activity in certain brain regions. These synapses are formed by structures called gap junctions, which connect the membranes of adjacent neurons. This connection allows electrical signals to pass directly from one neuron to another, facilitating immediate responses. Electrical synapses are found in various organisms, including humans, and play a vital role in processes like heartbeat regulation and neural coordination.