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Principal Investigator  
Principal Investigator's Name: Shogyoku Bun
Institution: Keio University School of Medicine
Department: Department of Neuropsychiatry
Proposed Analysis: To explore the optimal cut-off levels for the plasma p-tau181, NfL, and other plasma biomarkers that distinguish amyloid β positivity determined by amyloid β PET using both our own dataset and ADNI dataset.
Additional Investigators