Fig. 12.
For all the plots, the markers are colour coded with an intensity gradient that scales with displacement in the gradient x-direction. A) Position of the grid in the gradient coordinate frame. B) Result of the rigid fit (and isotropic scaling) of the positions determined by the WRAD using only the RZ readout (+) and the z component of the RX, RY and RZ readouts (·). C) Linear fits of the transverse (orthogonal) components of 3D gradient spatial encoding [horizontal axes] to the axial (parallel to z) component [vertical axes].