Source:http://linkedlifedata.com/resource/umls/id/C0026969
CSP: fatty, axon-enwrapping sheath that serves to speed up neural conduction, formed by concentric layers of Schwann's cell (peripheral) or oligodendrocyte (CNS) membranes; loss or damage leads to severe loss of neural function, as in multiple sclerosis.,CHV: a kind of substance that covers and protects nerves