Are they the identical factor? To put it simply, no. Remember that nerves are located in the PNS, and are made up of bundles of nerve fibers (axons). The neurons Then again are merely the cells with the nervous program. Some nerve fibers (axons) and therefore are enveloped in myelin https://www.theorthopaedicandpainpractice.com/understanding-burning-pain-in-the-upper-right-arm-causes-symptoms-and-treatment-options/