Final answer:
Neuronal communication involves electrical propagation of action potentials within neurons and chemical communication across synapses, including rapid transmission via electrical synapses.
Step-by-step explanation:
The electrical properties of neurons facilitate communication through synapses, which are junctions where neurons transmit signals to one another. This transmission is an electrochemical event, involving both electrical propagation of action potentials within neurons and chemical communication across the synaptic gap. Specialized structures called axons and dendrites in neurons are crucial for these signals to be transmitted effectively. Some neuronal connections, known as electrical synapses, allow direct transfer of ionic current between cells via gap junctions, resulting in rapid signal transmission.