A method and a system for acquiring diffusion magnetic resonance images
with compensation of the effects of eddy currents induced by the
diffusion weighting (DW) gradient pulses. Prescan data are first acquired
using the same DW sequence to be used for imaging. The prescan data are
used to obtain eddy current parameters that model the effects of
DW-induced eddy currents under the exact conditions under which DW images
are to be acquired. The DW imaging sequence is then slightly modified
according to the eddy current parameters and used to acquire DW image
data with the effects of DW-induced eddy currents compensated.