AUTHOR=Bittencourt Jackson C. , Diniz Giovanne B. , Lovejoy David A. , Herzog Herbert TITLE=Editorial: The Phylogenetic History of Hypothalamic Neuromodulators JOURNAL=Frontiers in Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2021.712448 DOI=10.3389/fnins.2021.712448 ISSN=1662-453X