regeneration

The peripheral nervous system relies on nerves to transmit signals between the central nervous system and the body, with their structure featuring protective connective tissue layers and bundled axons for efficient conduction. This image, including a schematic diagram and a light micrograph (LM × 40) from simian tissue provided by the Regents of University of Michigan Medical School © 2012, illustrates key components such as the epineurium, perineurium, endoneurium, fascicle, axon, blood vessels, and spinal nerve, offering a clear view of nerve organization. Understanding these elements is fundamental to grasping how nerves maintain integrity and function in signal transmission.