AUTHOR=Poulin Jean-Francois , Lerner Talia Newcombe , Howe Mark W. TITLE=Editorial: Dopamine Neuron Diversity in Circuits and Diseases JOURNAL=Frontiers in Neural Circuits VOLUME=16 YEAR=2022 URL=https://www.frontiersin.org/journals/neural-circuits/articles/10.3389/fncir.2022.856716 DOI=10.3389/fncir.2022.856716 ISSN=1662-5110