Dear FreeSurfer experts, I would like to understand better the principle of eddy_correct:
-in which way the eddy currents caused by motion are set apart from the eddy currents caused by fast switching diffusion-encoding gradients? -and then, how are the affine registration matrices reflecting motion computed by eddy_correct considering the previous issues? -does eddy_correct even computes these affine registration matrices(dwi.ecclog)? or is it another tool of dmri_motion? Thanks, Loïc Daumail Graduate intern at Athinoula A. Martinos Center for Biomedical Imaging MGH/HST
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