Bridging Modalities on the Cortex: Surface-based MRI to PET Translation with a Diffusion Bridge

Yitong Li, Alexandra Samoylova, Fabian Bongratz +4

Cortical hypometabolism measured by Fluorodeoxyglucose Positron Emission Tomography (FDG-PET) is a highly sensitive biomarker for dementia diagnosis. However, high costs, radiation…