{HEAD ~ The electrode terminal} is elongated and adapted for {TAIL ~ orientation} in a direction parallel to the tissue fibers 
is adapted for
{ HEAD ~ The electrode terminal } is elongated and adapted for { TAIL ~ orientation } in a direction parallel to the tissue fibers
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH