The axon of a neuron ends in small bulb-like structures called

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The axon of a neuron ends in terminal buttons, also known as synaptic knobs or axon terminals, which release neurotransmitters to communicate with other neurons or cells. Myelin is a fatty substance that covers and insulates some axons to speed up the transmission of signals. Dendrites are branched structures on the receiving end of a neuron that receive signals from other neurons or sensory receptors. Glial cells are support cells that provide various functions for neurons, such as insulation and waste removal.

The Axon of a Neuron Ends in Small Bulb-Like Structures