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