Is intraindividual reaction time variability an independent cognitive predictor of mortality in old age? Findings from the Sydney Memory and Ageing Study

Intraindividual variability of reaction time (IIV(RT)), a proposed cognitive marker of neurobiological disturbance, increases in old age, and has been associated with dementia and mortality. The extent to which IIV(RT) is an independent predictor of mortality, however, is unclear. This study investi...

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Bibliographic Details
Published in:PLoS One
Main Authors: Kochan, Nicole A., Bunce, David, Pont, Sarah, Crawford, John D., Brodaty, Henry, Sachdev, Perminder S.
Format: Artigo
Language:Inglês
Published: Public Library of Science 2017
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5549897/
https://ncbi.nlm.nih.gov/pubmed/28792946
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0181719
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