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

• Nicole A. Kochan ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: n.kochan@unsw.edu.au

  Affiliations Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales (UNSW) Australia, Sydney, NSW, Australia, Neuropsychiatric Institute, Prince of Wales Hospital, Randwick, NSW, Australia

  http://orcid.org/0000-0002-8630-6398

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• David Bunce,

  Roles Conceptualization, Methodology, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales (UNSW) Australia, Sydney, NSW, Australia, School of Psychology, Faculty of Medicine and Health, University of Leeds, Leeds, United Kingdom

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• Sarah Pont,

  Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales (UNSW) Australia, Sydney, NSW, Australia

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• John D. Crawford,

  Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliation Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales (UNSW) Australia, Sydney, NSW, Australia

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• Henry Brodaty,

  Roles Funding acquisition, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliations Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales (UNSW) Australia, Sydney, NSW, Australia, Dementia Collaborative Research Centre–Assessment and Better Care (DCRC-ABC), School of Psychiatry, UNSW Australia, Sydney, NSW, Australia

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• Perminder S. Sachdev

  Roles Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Centre for Healthy Brain Ageing (CHeBA), School of Psychiatry, University of New South Wales (UNSW) Australia, Sydney, NSW, Australia, Neuropsychiatric Institute, Prince of Wales Hospital, Randwick, NSW, Australia

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