“…2,9 Supporting the idea of a link with mechanical stress, these structures have been found in the peripheral nerves of a range of species over the years, including man, elephant, dog, hamster, rat, and cattle. 4,5,7,[10][11][12][13][14] The nerves in which they were found were usually located in anatomical areas naturally susceptible to such stress and injury, for instance, the peripheral nerves of the elephant's trunk, which is used as a prehensile organ 11 or classically at the site of entrapment of median and ulnar nerves in man. 5,10 Furthermore, as in the currently acknowledged hypothesis, RBs could be successfully induced in animals undergoing mechanical stress, such as repeated mechanical trauma or compression.…”