Nuclear magnetic resonance examination method and arrangement for carrying out the method

摘要

The invention relates to a nuclear magnetic resonance examination method in which, in the presence of a stationary magnetic field, a plurality of sequences act on a region to be examined, of which each contains at the beginning a partial sequence having a plurality of similar non-selective radio-frequency pulses. At least one further radio-frequency pulse follows each partial sequence. Such an examination method can serve to image the lines of equal magnetic flux density in a nuclear magnetic resonance tomogram because the partial sequence comprises two 45@ radio-frequency pulses. <IMAGE>