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