AUTHOR=Klimova Blanka , Valis Martin TITLE=Smartphone Applications Can Serve as Effective Cognitive Training Tools in Healthy Aging JOURNAL=Frontiers in Aging Neuroscience VOLUME=Volume 9 - 2017 YEAR=2018 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2017.00436 DOI=10.3389/fnagi.2017.00436 ISSN=1663-4365