FIG. 2.

The 16-element optimization of gradient echo signal intensity maps of single slices and whole brain at 300 MHz. From top to bottom: standard drive before optimization, optimization on an axial slice, optimization on a sagittal slice, optimization on a coronal slice, optimization on the whole brain. Three orthogonal views (from left to right: axial slice, sagittal slice, and coronal slice) are shown for each driving condition.