Nanostructures associated with {TAIL ~ cells} respond to {HEAD ~ changes} in membrane potential, and can be easily monitored 
Nanostructures associated with { TAIL ~ cells } respond to { HEAD ~ changes } in membrane potential , and can be easily monitored
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH