intercentral

from The Collaborative International Dictionary of English v.0.48

Intercentral \In`ter*cen"tral\, a.
   Between centers.
   [1913 Webster]

   {Intercentral nerves} (Physiol.), those nerves which transmit
      impulses between nerve centers, as opposed to peripheral
      fibers, which convey impulses between peripheral parts and
      nerve centers.
      [1913 Webster]