The present invention relates to a method for simultaneously conducting
multiple steps of a cycle of a nuclear magnetic resonance (NMR)
experiment without the use of pulsed magnetic field gradients during
signal detection in which one or more spatially selective radiofrequency
pulses are applied to a sample under conditions effective to
simultaneously spatially distribute the radiofrequency power associated
with each of the cycle steps to a plurality of spatially discrete
sections within the sample such that each section executes an individual
step of the cycle and the resultant NMR signals from each of the cycle
steps are produced simultaneously.