AUTHOR=Chen Chong , Takahashi Taiki , Yang Si TITLE=Remembrance of happy things past: positive autobiographical memories are intrinsically rewarding and valuable, but not in depression JOURNAL=Frontiers in Psychology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2015.00222 DOI=10.3389/fpsyg.2015.00222 ISSN=1664-1078