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Multimodal partial volume correction: Application to [11C]PIB PET/MRI myelin imaging in multiple sclerosis
2017
Journal of Cerebral Blood Flow and Metabolism
The [ 11 C]PIB PET tracer, originally developed for amyloid imaging, has been recently repurposed to quantify demyelination and remyelination in multiple sclerosis (MS). Myelin PET imaging however, is limited by its low resolution that deteriorates the quantification accuracy of white matter (WM) lesions. Here, we introduce a novel partial volume correction (PVC) method called Multiresolution-Multimodal Resolution-Recovery (MM-RR), which uses the wavelet transform and a synergistic statistical
doi:10.1177/0271678x17712183
pmid:28569617
fatcat:px7ganydwbdu7bf53jngyjqcie