AUTHOR=Blokland Arjan , van Goethem Nick , Heckman Pim , Schreiber Rudy , Prickaerts Jos TITLE=Translational Issues with the Development of Cognition Enhancing Drugs JOURNAL=Frontiers in Neurology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2014.00190 DOI=10.3389/fneur.2014.00190 ISSN=1664-2295