Article

Spatial Extent of Amyloid-β Levels and Associations with Alzheimer’s Disease Biomarkers

2021-07-19

Abstract excerpt

<title>Abstract</title> <p><bold>Objective:</bold> To investigate the biological and clinical correlates of Aβ spatial extent deposition levels in cognitively unimpaired older adults.<bold>Methods:</bold> We included cognitively unimpaired older adults from three cohorts, totalling 529 participants (PREVENT-AD, n=129; ADNI, n=400 and HABS, n=288) who underwent Aβ positron emission tomography (PET). We used Gaussi...

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Literature Corpus work: 4d8d9d85-27fa-51aa-999b-35b0cae4a50f
DOI: 10.21203/rs.3.rs-711524/v1

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