Abstract #1747

Reconstruction of fetal diffusion MRI using a spherical harmonic model

Maria Kuklisova Murgasova¹, Alessandro Daducci², Georgia Lockwood-Estrin³, Daan Christiaens¹, Mary Rutherford¹, J Donald Tournier¹, Joseph V Hajnal¹, and Meritxell Bach Cuadra²

¹Division of Imaging Sciences & Biomedical Engineering, King's College London, London, United Kingdom, ²École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland, ³Health Services & Population Research, King's College London, London, United Kingdom

We present a novel method for reconstruction of fetal dMRI based on spherical harmonic model that includes motion correction, distortion correction and super-resolution reconstruction. We show that all these steps are important for producing good quality results. Our method will facilitate investigations into brain white-matter development in utero.

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