Figure 1
From: Cardiovascular magnetic resonance physics for clinicians: part I
MR system components. a) Diagram showing the relative locations of the main magnet coils, x, y, and z gradient coils, integral rf transmitter body coil and rf receiver coils. b) Typical arrangement for a cylindrical bore MR system showing the magnet bore and the reference coordinate axes with the static Bo field direction along the horizontal z axis.