Efficient removal of abnormal myelin allows survival of nerve fibers targeted by adaptive immune cells, according to a novel study. Myelin is an insulating sheath around axons -- the processes ...
In long-lived animals, renewed but thin myelin sheaths are enough to restore the impaired nervous system and can do so for years after the onset of disease, scientists have discovered. In the central ...
Myelin is an insulating sheath around axons - the processes connecting nerve cells - that is mostly composed of lipids and proteins. It enables rapid conduction of electrical signals and supports ...
Quantum Biopharma expects data from two now-completed, FDA-requested toxicology studies to support clinical testing of its ...
Inflammatory gut bacteria that carry proteins structurally similar to myelin may trigger the development and progression of ...
How does our nervous system operate so quickly and efficiently? The answer lies in a membranous structure called myelin. Aa Aa Aa All our activities — eating, walking, talking — are controlled by our ...
You might well think that myelin, the fatty insulation that speeds action potentials between neurons, falls solely under the purview of oligodendrocytes. After all, these specialized cells wrap ...
Neurons are the basic functional units of the brain. They have three main parts: dendrites, a cell body, and an axon (more commonly known as a nerve fiber). Dendrites look like twigs growing off the ...
What makes the human brain unique? Of the many explanations that can be offered, one that doesn't come readily to mind is -- myelin. Conventional wisdom holds that myelin, the sheet of fat that coats ...
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Is your brain really aging the way you think?
The brain ages, like everything else in the body. But, surprisingly, some areas strengthen over time. Recent research using advanced imaging techniques shows that the cerebral cortex does not thin ...
In endurance athletes, some brain power may come from an unexpected source. Marathon runners appear to rely on myelin, the fatty tissue bundled around nerve fibers, for energy during a race, ...
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