Intra Voxel Incoherent Motion

Intra-voxel incoherent motion (IVIM) analysis uses diffusion-weighted magnetic resonance imaging (DW-MRI) to differentiate between true water diffusion and pseudo-diffusion caused by microscopic movements within tissues, such as blood flow in the lungs. Current research focuses on improving IVIM analysis accuracy and clinical feasibility, particularly by developing sophisticated deep learning models that compensate for motion artifacts and allow for reliable parameter estimation from limited DW-MRI data. These advancements are crucial for applications like non-invasive fetal lung maturity assessment, where accurate and efficient IVIM analysis can provide valuable biomarkers for improved prenatal care. The development of robust and efficient IVIM methods holds significant promise for various medical imaging applications requiring precise quantification of tissue microstructure and perfusion.