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