Diffusion-weighted Magnetic Resonance Imaging (dMRI) is increasingly used to study the fetal brain in utero. dMRI enables streamlined tractography, a computation with unique applications such as white matter tract-specific analysis and structural connectivity assessment. However, due to low fetal dMRI data quality and the challenging nature of tractography, existing methods often produce highly inaccurate results. This study addresses these challenges by proposing an anatomically constrained tractography method that accurately segments fetal brain tissue directly within dMRI. Read More

Meeting name: SPR 2025 Annual Meeting , 2025

Authors: Dorigatti Soldatelli Matheus, Calixto Camilo, Jaimes Camilo, Warfield Simon, Gholipour Ali, Karimi Davood

Keywords: Diffusion MRI, Fetal MRI, Neural Network