30+ Neuron Anatomy Axon. Neurons are composed of three main parts: Axon, portion of a nerve cell (neuron) that carries nerve impulses away from the cell body.
We look at unipolar, bipolar, multipolar, and anaxonic axons in this video. This is an article covering the general structure of neurons and the different types of neurons inside the human brain. Branched, thick extensions, coming directly off of the cell bo… to receive a nerve.
A neuron or nerve cell is an electrically excitable cell that communicates with other cells via specialized connections called synapses.
A neuron typically has one axon that connects it with other neurons or with muscle or gland cells. Nerves allow electrical impulses to propagate along their elongated cell extensions and facilitate the transfer of information throughout the body. Axons caliber conduction velocity motor unit action potentials myelin transport unmyelinated cutaneous afferents dorsal root ganglia. Dendrites, a cell body, and an axon.