AUTHOR=Franco Rafael TITLE=Enhancing cognition before clinical symptoms of dementia JOURNAL=Frontiers in Systems Neuroscience VOLUME=8 YEAR=2014 URL=https://www.frontiersin.org/journals/systems-neuroscience/articles/10.3389/fnsys.2014.00240 DOI=10.3389/fnsys.2014.00240 ISSN=1662-5137