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On the generalizability of diffusion MRI signal representations across acquisition parameters, sequences and tissue types: chronicles of the MEMENTO challenge [article]

Alberto De Luca, Andrada Ianus, Alexander Leemans, Marco Palombo, Noam Shemesh, Hui Zhang, Daniel C Alexander, Markus Nilsson, Martijn Froeling, Geert-Jan Biessels, Mauro Zucchelli, Matteo Frigo (+30 others)
2021 bioRxiv   pre-print
With this work, we aimed to shed light on the generalizability of existing dMRI signal representations to different diffusion encoding parameters and brain tissue types.  ...  Depending on the specific acquisition settings, the dMRI signal encodes specific properties of the underlying diffusion process.  ...  Further, we aim to investigate the relationship between the goodness of fit and tissue type, acquisition parameters, and diffusion sensitization.  ... 
doi:10.1101/2021.03.02.433228 fatcat:ogmfingndnhalbanzlcljbf634