AUTHOR=Honeycutt Jennifer A. , Young Jared W. , Porcu Alessandra , Sabariego Marta TITLE=Editorial: Negative valence systems JOURNAL=Frontiers in Systems Neuroscience VOLUME=16 YEAR=2022 URL=https://www.frontiersin.org/journals/systems-neuroscience/articles/10.3389/fnsys.2022.1014745 DOI=10.3389/fnsys.2022.1014745 ISSN=1662-5137