AUTHOR=Abend Rany , van 't Wout Mascha TITLE=Commentary: Augmentation of Fear Extinction by Transcranial Direct Current Stimulation (tDCS) JOURNAL=Frontiers in Behavioral Neuroscience VOLUME=12 YEAR=2018 URL=https://www.frontiersin.org/journals/behavioral-neuroscience/articles/10.3389/fnbeh.2018.00121 DOI=10.3389/fnbeh.2018.00121 ISSN=1662-5153