| 1. | Myelin prevents ions from entering or leaving the axon along myelinated segments.
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| 2. | Some studies suggest an overall decrease in the number of myelinated fibers.
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| 3. | Action potentials cannot propagate through the membrane in myelinated segments of the axon.
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| 4. | In the CNS, axons are myelinated by oligodendrocytes, thus lack neurolemma.
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| 5. | A fibers are myelinated allowing for faster signal conduction.
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| 6. | The C fibers are not myelinated and therefore slower.
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| 7. | This myelinated division can then enter the sympathetic chain.
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| 8. | Recently, skin biopsy has been used to investigate mechanoreceptors and their myelinated afferents.
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| 9. | In the body, Type II fibers are the second most highly myelinated fibers.
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| 10. | Histopathology of peripheral nerve shows reduced number of myelinated and non-myelinated axons.
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