AUTHOR=Fell Juergen , Chaieb Leila TITLE=Commentary: Mind-Wandering Changes in Dysphoria JOURNAL=Frontiers in Psychiatry VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2021.722819 DOI=10.3389/fpsyt.2021.722819 ISSN=1664-0640