Searching for the neurite density with diffusion MRI: Challenges for biophysical modeling

Hum Brain Mapp. 2019 Jun 1;40(8):2529-2545 -B. Lampinen, F. Szczepankiewicz, M. Novén, D. van Westen, O. Hansson, E. Englund, J. Mårtensson, C.-F. Westin, and M. Nilsson

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Liquid crystal phantom for validation of microscopic diffusion anisotropy measurements on clinical MRI systems

Magn Reson Med. 2018 Mar;79(3):1817-1828 - M. Nilsson, J. Larsson, D. Lundberg, F. Szczepankiewicz, T. Witzel, C.-F. Westin, K. Bryskhe, and D. Topgaard

Continue ReadingLiquid crystal phantom for validation of microscopic diffusion anisotropy measurements on clinical MRI systems

Resolution limit of cylinder diameter estimation by diffusion MRI: The impact of gradient waveform and orientation dispersion

NMR Biomed. 2017 Jul;30(7):e3711 - M. Nilsson, S. Lasič, I. Drobnjak, D. Topgaard, and C.-F. Westin

Continue ReadingResolution limit of cylinder diameter estimation by diffusion MRI: The impact of gradient waveform and orientation dispersion

The link between diffusion MRI and tumor heterogeneity: Mapping cell eccentricity and density by diffusional variance decomposition (DIVIDE)

Neuroimage. 2016 Nov 15;142:522-532 - F. Szczepankiewicz, D. van Westen, E. Englund, C.-F. Westin, F. Ståhlberg, J. Lätt, P. C. Sundgren, and M. Nilsson

Continue ReadingThe link between diffusion MRI and tumor heterogeneity: Mapping cell eccentricity and density by diffusional variance decomposition (DIVIDE)

Q-space trajectory imaging for multidimensional diffusion MRI of the human brain

Neuroimage. 2016 Jul 15;135:345-62 - C.-F. Westin, H. Knutsson, O. Pasternak, F. Szczepankiewicz, E. Özarslan, D. van Westen, C. Mattisson, M. Bogren, L. O’Donnell, M. Kubicki, D. Topgaard, and M.…

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Constrained optimization of gradient waveforms for generalized diffusion encoding

J Magn Reson. 2015 Dec;261:157-68 - J. Sjölund, F. Szczepankiewicz, M. Nilsson, D. Topgaard, C.-F. Westin, and H. Knutsson

Continue ReadingConstrained optimization of gradient waveforms for generalized diffusion encoding