Combined Eddy-Current and EPI-PSF-Based Distortion Corrections in Quantification of DW EPI at UHF

Keywords

absorption acceleration according accuracy acquisition additionally allows although anatomical apparent array arrow arrows authors axis bandwidths body brain calculation calculations channel coil collinear combination combined computed considered consisted consisting contour correct corrected correction corrections cover create created dependent derived described deviations diffusion diffusivity dimension distortion distortions eddy effective effectively efficiency eigenvalues eigenvectors eliminating emphasized equipped errors extent fast features fiber field fine fractional free function funding future geometric gradient gradients grant head healthy highlighted identical impose improved incongruence inconsistent induced interior isotropic kernel lead local magma major mapping maps marked mask matrix measured medical metrics moreover noticeable nova oliver overlaid partial pixels plot positioned posterior problematic processing prone pronounced properly proposed quantification recovery reduce reduced registration remain residual saturation scanner sector sequentially serve severe shot slices spacing speck spread static steps still strong structures studied subjects tanner tensors thankful together tracks transverse ultra unveiling variations vary varying volume volunteers white whole