The device also includes a power circuit in {TAIL ~ electrical communication} with {HEAD ~ the electrodes} and electrically connectable to a power supply for energizing the electrodes 
The device also includes a power circuit in { TAIL ~ electrical communication } with { HEAD ~ the electrodes } and electrically connectable to a power supply for energizing the electrodes
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH