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