Further the electrode arrays of the present invention are useful for chronic stimulation of small regions of {HEAD ~ neural tissue} using {TAIL ~ small currents} 
using
Further the electrode arrays of the present invention are useful for chronic stimulation of small regions of { HEAD ~ neural tissue } using { TAIL ~ small currents }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL