Publications by authors named "Johanna Dubos"
Article Synopsis
- The study investigates how the volume of brain infarcts progresses over time in stroke patients with large vessel occlusion, identifying different rates of growth among patients as slow, intermediate, and fast progressors.
- Using advanced statistical methods on MRI data from a large cohort of stroke patients, researchers created models to predict clinical outcomes based on infarct growth patterns.
- The results showed distinct patterns in infarct volume evolution, with specific brain regions affected at different rates, enabling predictions on recovery outcomes three months post-stroke.
Dmriprep: open-source diffusion MRI quality control framework with graphical user interface.
Proc SPIE Int Soc Opt Eng
February 2023
In the last decade, investigating white matter microstructure and connectivity via diffusion MRI (dmri) has become a crucial cornerstone in neuroimaging studies. However, even modern dmri sequences have inherently a low signal-to-noise ratio and long acquisition times, depending on the spatial resolution. Furthermore, many types of artifacts complicate the appropriate analysis of dmri, necessitating appropriate quality control (QC) procedures, including exclusion and/or correction of inappropriate/erroneous dmri data.
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