| 摘要 |
<p>Apparatus and methods for performing MRI are disclosed wherein the encoding field (Fig. 9) has a multidimensional, preferably periodic, dependence. Two dimensional image information (Fig. 13) can be obtained without the necessity for switching the encoding field (Fig. 9). Further, velocity information can be obtained (Fig. 14). Preferred coil structures (Fig. 7) for providing preferred encoding fields (Fig. 9) are described.</p> |
