AUTHOR=Campolongo Patrizia , Trezza Viviana TITLE=The endocannabinoid system: a key modulator of emotions and cognition JOURNAL=Frontiers in Behavioral Neuroscience VOLUME=6 YEAR=2012 URL=https://www.frontiersin.org/journals/behavioral-neuroscience/articles/10.3389/fnbeh.2012.00073 DOI=10.3389/fnbeh.2012.00073 ISSN=1662-5153