Cerebral Amyloid Deposition and Dual-Tasking in Cognitively Normal, Mobility Unimpaired Older Adults

BACKGROUND: We examined relationships between cerebral amyloid-beta (Aβ) and cognitive-gait dual-task performance in 27 cognitively normal, mobility unimpaired elders. METHODS: We assessed Aβ on Pittsburgh Compound B (PiB)-PET. We measured gait speed separately and while performing working-memory, r...

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Bibliographic Details
Published in:J Gerontol A Biol Sci Med Sci
Main Authors: Nadkarni, Neelesh K., Lopez, Oscar L., Perera, Subashan, Studenski, Stephanie A., Snitz, Beth E., Erickson, Kirk I., Mathis, Chester A., Nebes, Robert D., Redfern, Mark, Klunk, William E.
Format: Artigo
Language:Inglês
Published: Oxford University Press 2017
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5968634/
https://ncbi.nlm.nih.gov/pubmed/27803098
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/gerona/glw211
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