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Estimation of intra-axonal axial diffusivity by tensor-valued dMRI and powder-averaging

Extracting information from diffusion MRI models to visualize the adequacy of acquisition protocols

Gradient waveform design for cross-term-compensated diffusion MRI: Demonstration of tensor-valued encoding in phantom and simulations

Author:Filip Szczepankiewicz  Jens Sjölund  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Diffusion: Encoding & Estimation  

Session Name:Diffusion: Encoding & Estimation  

Program Number:0398  

Room Session:Concurrent 3  

Institution:Lund University  Uppsala University  

g-Ratio in the common marmoset: a comparison across different myelin-sensitive MRI metrics with b-tensor encoded diffusion

High-resolution visualization of isotropically restricted diffusion in brain by strong spherical dMRI and super-resolution reconstruction

Author:Geraline Vis  Markus Nilsson  Filip Szczepankiewicz  

Session Type:Oral  

Session Date:Monday, 17 May 2021  

Topic:Diffusion Acquisition & Post-Processing  

Session Name:Diffusion Acquisition & Post-Processing  

Program Number:0109  

Room Session:Concurrent 6  

Institution:Lund University  

Probing restricted diffusion and water exchange with free gradient waveforms: Addressing the need for a compartment model

Tensor-valued Diffusion MRI Shows Elevated Microscopic Anisotropy and Tissue Heterogeneity in White and Grey Matter of Acute Ischemic Stroke