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Aims
There is increasing evidence that plasma biomarkers are specific biomarkers for Alzheimer's disease (AD) pathology, but their potential utility in Obj‐SCD (objectively defined subtle cognitive decline) remains unclear.
Methods
A total of 234 subjects, including 65 with brain amyloid beta (Aβ) negative normal cognition (Aβ− NC), 58 with Aβ‐positive NC (Aβ+ NC), 63 with Aβ− Obj‐SCD, and 48 with...