On Wed, 25 Sep 2002 00:42:32 GMT, "warren tillman" <ScottT1980 at nc.rr.com> wrote: >Well, this is sort of an inconsequential question but looking at normal, >non-compromised physiological function within the nervous system (CNS), >which of the two is more abundant? It depends if you are looking in white matter or grey matter. Kal