The electrode {HEAD ~ arrays} of {TAIL ~ the present invention} are useful in recording large numbers of neurons simultaneously in mammalian central nervous system tissue 
The electrode { HEAD ~ arrays } of { TAIL ~ the present invention } are useful in recording large numbers of neurons simultaneously in mammalian central nervous system tissue
OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH