Axon (neuron): definition, structure and function | Kenhub
2023年10月30日 · Axons are processes from the cell body (soma) or from the axon hillock (a specialized part of the cell body) of a neuron that conduct impulses away from cell body. Unlike dendrites that are a series of processes in the vicinity of the cell body which receive information, axons are typically a single, longer, cylinderical process that transmit ...
Axon - Wikipedia
An axon (from Greek ἄξων áxōn, axis) or nerve fiber (or nerve fibre: see spelling differences) is a long, slender projection of a nerve cell, or neuron, in vertebrates, that typically conducts electrical impulses known as action potentials away from the nerve cell body. The function of the axon is to transmit information to different ...
Understanding the Structure and Function of an Axon - Verywell …
2024年2月14日 · An axon is a thin fiber that connects neurons (nerve cells) to that they can communicate. Neurons communicate via electrical impulses that trigger the release of "chemical messengers" called neurotransmitters.
轴突 - 维基百科，自由的百科全书
轴突（Axon）為神经元的一部分，由神经细胞之细胞本体向外延伸突起，功能為传递细胞本体之动作电位至突觸。 於 神经系统 中，轴突為主要神经信号传递渠道。
Axon | Neurons, Nerve Fibers & Signaling | Britannica
2024年11月25日 · Axon, portion of a nerve cell (neuron) that carries nerve impulses away from the cell body. A neuron typically has one axon that connects it with other neurons or with muscle or gland cells. Some axons may be quite long, reaching, for example, from the …
Histology, Axon - StatPearls - NCBI Bookshelf
2022年11月14日 · Axons are the elongated portion of the neuron located in the center of the cell between the soma and axon terminals. In size, the axon may represent over 95% of the total volume of the neuron.
Axons: the cable transmission of neurons - Queensland Brain …
Each neuron in your brain has one long cable that snakes away from the main part of the cell. This cable, several times thinner than a human hair, is called an axon, and it is where electrical impulses from the neuron travel away to be received by other neurons.
Neurons (Nerve Cells): Structure, Function & Types - Simply Psychology
2024年1月16日 · The axon, also called a nerve fiber, is a tail-like structure of the neuron that joins the cell body at a junction called the axon hillock. The function of the axon is to carry signals away from the cell body to the terminal buttons to transmit electrical signals to other neurons.
Nerve: anatomy, definition, types, functions - Kenhub
2023年10月30日 · By definition, nerves are bundles of axons (or nerve fibers) found in the PNS. Within the CNS, the axons form entities are known as tracts. While the structure of a nerve is simple, their functions, innervations and nomenclature can be complex.
Axon - Definition, Structure, Types, Functions - Biology Notes Online
2024年9月23日 · An axon is a long, slender projection of a nerve cell (neuron) that transmits electrical impulses, known as action potentials, away from the neuron’s cell body to other neurons, muscles, or glands, facilitating communication within the nervous system.