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Glial Cells and Nervous System Support
Description
Glial cells support the nervous system and work alongside neurons. They are one of the two main cell types in the nervous system. Unlike neurons, glia do not send electrical signals, but they help with nearly every other part of nervous system function. In humans, glial cells are about as numerous as neurons in the brain.
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Transcript
- [Formateur] Les cellules glialessont les cellules de soutien du système nerveux. Le système nerveux central ou SNCcontient différentes cellules gliales. Les astrocytes sont les plus grosses et les plus répandues.
Ces cellules ont de nombreuses fonctions,dont celle d'assurer le maintiende la barrière hémato-encéphalique. Autre type d...
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