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The ball-and-stick model emphasizes the bonding pattern.
Insulation
Material used to prevent the transmission of heat, sound, or electricity.
Presynaptic Terminals
The part of a neuron that connects to another neuron and releases neurotransmitters to transmit signals across the synapse.
Axon
Tubelike structure of a neuron that carries the neural message from the cell body to the axon terminals for communication with other cells.
Myelin
Fatty substances produced by certain glial cells that coat the axons of neurons to insulate, protect, and speed up the neural impulse.
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