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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.
- Peripheral Nervous System
Each neuron has a long process, known as the axon, which...
- What is a Neuron
The axon (tree roots) is the output structure of the neuron;...
- Types of Neurons
Image credit: iStockphoto. Neurons are the cells that make...
- The Forebrain
Image credit: Levent Efe By far the largest region of your...
- The Midbrain
Located towards the base of your brain is a small but...
- Corpus Callosum
Image: Life Sciences Database/Wikimedia. The two hemispheres...
- Lobes of the Brain
The brain’s cerebral cortex is the outermost layer that...
- The Hindbrain
The hindbrain (developmentally derived from the...
- Peripheral Nervous System
14 lut 2024 · Axons are thin fibers that enable communications between neurons (nerve cells). The function of axons is to transmit information in the form of electrical impulses between neurons. From the broadest perspective, axons act like transmission cables.
14 lis 2022 · 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. Functionally, it carries electrical impulses and projects to synapses with dendrites or cell bodies of other neurons or with non-neuronal targets such as ...
An axon (from Greek ἄξων áxōn, axis) or nerve fiber (or nervefibre: 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.
A typical neuron is comprised of several distinct subcellular compartments (Figure 1): cell body (soma) dendrites (dendritic tree) initial segment (axon hillock) axon. nerve terminal. The neuron is functionally polarized.
30 paź 2023 · Axon. Learn about the morphology and histology of neurons, the basic building blocks of the nervous system. 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.
One has a cable (the cytoplasm of the axon, called the axoplasm for short); an insulating sheath (gutta-percha for the transatlantic cable, myelin for the axon); the cable/axon is surrounded by a conductive medium (seawater or extracellular fluid); and an electric current is traveling in one direction along the cable/axon.
