Article info
Aetiology
Cohort study
More evidence for the benefits of cognitive activity over the lifespan
- Correspondence to : Dr Kathleen M Hayden, Department of Psychiatry and Behavioral Sciences, Joseph and Kathleen Bryan ADRC, Duke University Medical Center, PO Box 3503, Durham, NC 27710, USA; khayden{at}duke.edu
Citation
More evidence for the benefits of cognitive activity over the lifespan
Publication history
- First published January 17, 2014.
Online issue publication
May 19, 2014
Article Versions
- Previous version (17 January 2014).
- You are viewing the most recent version of this article.
Request permissions
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
Copyright information
Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions