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Firing nerve fibers in the brain are supplied with energy on demand
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Firing nerve fibers in the brain are supplied with energy on demand, shows study
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Brain s Nerve Fibers Supplied With Energy On-Demand
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<p><strong>To rapidly transmit electrical signals in the brain, the long nerve fibers are insulated by specialized cells called oligodendrocytes. These cells also respond to the electrical signals of active nerve fibers and provide them with energy on demand, as UZH researchers have discovered. If this process, regulated by potassium, is disabled in mice, the nerve fibers are severely damaged as the animals age – resembling the defects of neurodegenerative diseases.</strong></p>