AUTHOR=Sumiya Motofumi , Katahira Kentaro TITLE=Commentary: Altered learning under uncertainty in unmedicated mood and anxiety disorders JOURNAL=Frontiers in Human Neuroscience VOLUME=14 YEAR=2020 URL=https://www.frontiersin.org/journals/human-neuroscience/articles/10.3389/fnhum.2020.561770 DOI=10.3389/fnhum.2020.561770 ISSN=1662-5161