This research was supported by the Swedish Foundation for Strategic Research (grant no. AM13-0090).
Alexander, A.L., Hasan, K.M., Lazar, M., Tsuruda, J.S., and Parker, D.L., 2001, Analysis of partial volume effects in diffusion-tensor MRI. Magnetic Resonance in Medicine 45, 770-80.
Assaf, Y., Pasternak, O., 2008, Diffusion tensor imaging (DTI)-based white matter mapping in brain research: a review. Journal of Molecular Neuroscience 34, 51–61.
Eriksson, S., Lasič, S., and Topgaard, D., 2013, Isotropic diffusion weighting in PGSE nmr by magic- angle spinning of the q-vector. Journal of Magnetic Resonance 226, 13-18.
Jensen, J.H., Helpern, J.A., Ramani, A., Lu, H., and Kaczynski, K. 2005, Diffusional kurtosis imaging: The quantification of non- gaussian water diffusion by means of magnetic resonance imaging. Magnetic Resonance in Medicine 53, 1432-40.
Jespersen, S.N., Lundell, H., Sønderby, C.K., and Dyrby, T.B., 2013, Orientationally invariant metrics of apparent compartment eccentricity from double pulsed field gradient diffusion experiments. NMR in Biomedicine 26, 1647-62.
Lasič, S., Szczepankiewicz, F., Eriksson, S., Nilsson, M., and Topgaard, D.,, 2014, Microanisotropy imaging: Quantification of microscopic diffusion anisotropy and orientational order parameter by diffusion MRI with magic-angle spinning of the q-vector. Frontiers in Physics 2, 11.
Lawrenz, M., Koch M.A., and Finsterbusch, J., 2010, A tensor model and measures of microscopic anisotropy for double-wave-vector diffusion-weighting experiments with long mixing times. Journal of Magnetic Resonance 202, 43-56.
Lebel, C., Walker, L., Leemans, A., Phillips, L., and Beaulieu, C., 2008, Microstructural maturation of the human brain from childhood to adulthood. NeuroImage 40, 1044-55.
Mitra, P., 1995, Multiple wave-vector extensions of the nmr pulsed- field-gradient spin-echo diffusion measurement. Physical Review B 51, 15074-78.
Nilsson, M., Lätt, J., Ståhlberg, F., van Westen, D., and Hagslätt, H., 2012, The importance of axonal undulation in diffusion MR measurements: a Monte Carlo simulation study. NMR in Biomedicine 25, 795-805.
Shemesh, N., Cohen, Y., 2011, Microscopic and compartment shape anisotropies in gray and white matter revealed by angular bipolar double-pfg MR. Magn Reson Med 65, 1216-27.
Song S.K., Sun, S.W., Ramsbottom, M.J., Chang, C., Russell, J., and Cross, A.H.,.2002, Dysmyelination revealed through MRI as increased radial (but unchanged axial) diffusion of water. NeuroImage 17, 1429-36.
Szczepankiewicz, F., Lasič, S., van Westen, D., Sundgren, P.C., Englund, E., Westin, C.F, Ståhlberg, F., Lätt, J., Topgaard, D., and Nilsson, M., 2015, Quantification of microscopic diffusion anisotropy disentangles effects of orientation dispersion from microstructure: Applications in healthy volunteers and in brain tumors. NeuroImage 104, 241-52.
Topgaard, D., 2013, Isotropic diffusion weighting in PGSE NMR: Numerical optimization of the q-MAS PGSE sequence, Microporous Mesoporous Materials, 178, 60-63.
Tournier, J-D., Mori, S., and Leemans A., 2011. Diffusion tensor imaging and beyond. Magnetic Resonance in Medicine 65, 1532–56.
Vos, S.B., Jones, D.K., Jeurissen, B., Viergever, M.A., and Leemans, A., 2012, The influence of complex white matter architecture on the mean diffusivity in diffusion tensor MRI of the human brain. NeuroImage 59, 2208-16.
Westin, C.F., Maier, S.E., Mamata, H., Nabavi, A., Jolesz, F.A. ans Kikinis, R., 2002, Processing and visualization for diffusion tensor MRI. Medical Image Analysis 6, 93-108.
Westin, C.F., Szczepankiewicz, F., Pasternak, O., Özarslan, E., Topgaard, D., Knutsson, H., and Nilsson, M., 2014, Measurement tensors in diffusion MRI: Generalizing the concept of diffusion encoding. Medical Image Computing and Computer Assisted Intervention 17, 217-225.
Zatorre, R. J., Fields, R.D., and Johansen-Berg, H., 2012, Plasticity in gray and white: neuroimaging changes in brain structure during learning. Nature Neuroscience 15, 528–36.