The process that contributes to the act of creating the structural organization of the central nervous system structure. The central nervous system is the core nervous system that serves an integrating and coordinating function. In vertebrates it consists of the brain, spinal cord and spinal nerves. In those invertebrates with a central nervous system it typically consists of a brain, cerebral ganglia and a nerve cord. [ http://purl.obolibrary.org/obo/go/references/0000021 GOC:dph GOC:jid https://www.worldcat.org/search?q=bn%3A0582227089 GOC:dgh GOC:cls ]