Results 231 to 240 of about 154,845 (263)

Diffusion Tensor MRI in Multiple Sclerosis

Journal of Neuroimaging, 2007
ABSTRACTDuring the last 10 years, thanks to the development of sophisticated acquisition schemes and the application of novel image analysis and postprocessing, diffusion tensor (DT) magnetic resonance imaging (MRI) has increasingly been applied to the study of multiple sclerosis (MS).
Rovaris M, FILIPPI , MASSIMO
openaire   +2 more sources

Diffusion MRI findings in phenylketonuria

European Radiology, 2003
Two patients with phenylketonuria were studied who were under dietary control since infancy, and who were mentally normal. Diffusion MRI was obtained using a spin-echo, echo-planar sequence with a gradient strength of 30 mT/m at 1.5 T. A trace sequence (TR=5700 ms, and TE=139 ms) was used, acquired in 22 s.
openaire   +3 more sources

Diffusion MRI in the brain – Theory and concepts

Progress in Nuclear Magnetic Resonance Spectroscopy, 2019
Over the past two decades, diffusion MRI has become an essential tool in neuroimaging investigations. This is due to its sensitivity to the motion of water molecules as they diffuse through the microstructural environment, allowing diffusion MRI to be used as a 'probe' of tissue microstructure.
openaire   +3 more sources

Fiber Enhancement in Diffusion-Weighted MRI

2012
Diffusion-Weighted MRI (DW-MRI) measures local water diffusion in biological tissue, which reflects the underlying fiber structure. In order to enhance the fiber structure in the DW-MRI data we consider both (convection-)diffusions and Hamilton-Jacobi equations (erosions) on the space \mathbbR3 \rtimes S2Unknown control sequence '\rtimes' of 3D ...
Remco Duits, Tom C. J. Dela Haije, Arpan Ghosh, Eric J. Creusen, Anna Vilanova, Bart M. ter Haar Romeny   +5 more
openaire   +1 more source

Adaptive diffusion priors for accelerated MRI reconstruction

Medical Image Analysis, 2023
Alper Güngör, Saban ÖZTÜRK, Hasan A Bedel   +2 more
exaly  

Background of Diffusion MRI

2019
Decoding human brain structures and their interconnecting trajectories are very exciting research areas since they have numerous applications in the clinical diagnosis and management of brain disorders. For that, a lot of variety of invasive tools have been introduced to study brain white matter structural connectivity and configuration.
openaire   +1 more source

Diffusion-Weighted MRI in Thymomas

Tumori Journal, 2016
Francesco, Carbonetti, Marco, Di Girolamo   +1 more
openaire   +2 more sources

Processing and visualization for diffusion tensor MRI

Medical Image Analysis, 2002
C -F Westin, Arya Nabavi, Ferenc A Jolesz   +2 more
exaly  

Diffusion-tensor MRI: theory, experimental design and data analysis - a technical review

NMR in Biomedicine, 2002
Peter J Basser, Derek K Jones
exaly  

Intravoxel Incoherent Motion in Body Diffusion-Weighted MRI: Reality and Challenges

American Journal of Roentgenology, 2011
Dow-Mu Koh, David J Collins, Matthew R Orton   +2 more
exaly