title: Regional differentiation of the axon: a review with special reference to the concept of the multiplex neuron.
mesh_terms: D000818:Animals; D001369:Axons; D002490:Central Nervous System / Q000166:cytology*; D004557:Electric Organ / Q000166:cytology; D005399:Fishes; D008854:Microscopy, Electron; D009046:Motor Neurons; D009186:Myelin Sheath; D009413:Nerve Fibers, Myelinated / Q000166:cytology; D009431:Neural Conduction; D010525:Peripheral Nerves / Q000166:cytology*; D011901:Ranvier's Nodes; D012583:Schwann Cells; D013569:Synapses; D009435:Synaptic Transmission