Spherical deconvolution of multichannel diffusion MRI data with non-Gaussian noise models and total variation spatial regularization by Canales-Rodríguez, E, Daducci, A, Sotiropoulos, SN, Caruyer, E, Aja-Fernández, S, Radua, J, Mendizabal, Y, Iturria-Medina, Y, Melie-García, L, Alemán-Gómez, Y, Thiran, J, Sarró, S, Pomarol-Clotet, E, Salvador, R