In {TAIL ~ addition}, {HEAD ~ high frequency power} has a more specific effect on disabling the central nervous system 
In
In { TAIL ~ addition } , { HEAD ~ high frequency power } has a more specific effect on disabling the central nervous system
REL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH