Neuroregeneration involves the regrowth or repair of nervous tissues, cells or cell products. Neuroregenerative mechanisms may include generation of new neurons, glia, axons, myelin, or synapses. Neuroregeneration differs between the peripheral nervous system (PNS) and the central nervous system (CNS) by the functional mechanisms involved, especially in the extent and speed of repair.
Neuroregeneration entails the regrowth or restoration of nervous tissues, cells, or cellular elements. This process might involve generating new neurons, glial cells, axons, myelin sheaths, or synapses. Neuroregeneration differs between PNS and CNS due to variations in functional mechanisms, especially regarding repair extent and speed.