AUTHOR=Asensio Samuel , Hernández-Rabaza Vicente , Orón Semper José Víctor TITLE=What Is the “Trigger” of Addiction? JOURNAL=Frontiers in Behavioral Neuroscience VOLUME=14 YEAR=2020 URL=https://www.frontiersin.org/journals/behavioral-neuroscience/articles/10.3389/fnbeh.2020.00054 DOI=10.3389/fnbeh.2020.00054 ISSN=1662-5153