Plasma β‐synuclein associates with hippocampal synaptic density measured with [11C]UCB‐J PET and plasma tau markers in Alzheimer's disease
Abstract INTRODUCTION Plasma β‐synuclein is a promising blood‐based synaptic biomarker, but relationships with synaptic density as indicated by [11C]UCB‐J positron emission tomography (PET), and blood biomarkers of Alzheimer's disease (AD) pathology, neurodegeneration, and astrocyte activation need further characteriza...