Simulated DW-MRI Brain Data Sets for Quantitative Evaluation of Estimated Fiber Orientations
DW data was generated using a multi-tensor model at SNRs of 9, 18 and 36, for sets of 20, 30, 40, 60, 90 and 120 gradient directions. For each combination of SNR and gradient direction set, 10 realizations of data are provided. All data is simulated with a diffusion-weighting of b=1000, as is common for clinical acquisitions.
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>> Published in NeuroImage (Vol 109, April 2015).