The voltage and current values are used to create {HEAD ~ real and reactive impedance images} of {TAIL ~ the interior} of the body 
of
The voltage and current values are used to create { HEAD ~ real and reactive impedance images } of { TAIL ~ the interior } of the body
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH