{HEAD ~ A general object} of the invention is to provide {TAIL ~ a more accurate indication} of the movement of anatomical structures during an NMR scan 
{ HEAD ~ A general object } of the invention is to provide { TAIL ~ a more accurate indication } of the movement of anatomical structures during an NMR scan
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH