In 52 epilepsy patients, score-based diffusion models synthesized full-dose FDG brain PET from MRI with lower voxel error than a Transformer-Unet, and 1% dose PET inputs made all models comparable.
Diagnostic accuracy for the epilepto- genic zone detection in focal epilepsy could be higher in FDG-PET/MRI than in FDG-PET/CT
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Score-based Generative Diffusion Models to Synthesize Full-dose FDG Brain PET from MRI in Epilepsy Patients
In 52 epilepsy patients, score-based diffusion models synthesized full-dose FDG brain PET from MRI with lower voxel error than a Transformer-Unet, and 1% dose PET inputs made all models comparable.