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Heii Arai

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Sep 2026

Clinic-based real-world analysis of amyloid PET positivity and MRI markers across subjective cognitive decline, mild cognitive impairment, and early Alzheimer's disease.

BackgroundAlzheimer's disease (AD) is increasingly defined biologically. Amyloid positron emission tomography (PET) is a validated biomarker; however, evidence from truly consecutive, real-world memory-clinic cohorts spanning subjective cognitive decline (SCD), mild cognitive impairment (MCI), and early AD remains limi...

Heii Arai, Satoko Aiba, Hideo Yamamoto et al. · 0 citations

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