AUTHOR=Nakamura Kae , Wong-Lin Kongfatt TITLE=Functions and computational principles of serotonergic and related systems at multiple scales JOURNAL=Frontiers in Integrative Neuroscience VOLUME=8 YEAR=2014 URL=https://www.frontiersin.org/journals/integrative-neuroscience/articles/10.3389/fnint.2014.00023 DOI=10.3389/fnint.2014.00023 ISSN=1662-5145