When data have been acquired for {HEAD ~ each value} of {TAIL ~ phase encoding} gradient Gy, the scan is complete and the array 50 is processed to produce an image array 51 which indicates the brightness of each pixel on the display 
When data have been acquired for { HEAD ~ each value } of { TAIL ~ phase encoding } gradient Gy , the scan is complete and the array 50 is processed to produce an image array 51 which indicates the brightness of each pixel on the display
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH