DeadEasy Central Brain: first published in Li et al (2020) eLife 9:e52743. https://doi.org/10.7554/eLife.52743 Published also in: Sun et al (2024) eLifeeLife13:RP102222 https://doi.org/10.7554/eLife.102222.1 DeadEasy Dopaminergic neurons: Published in: Sun et al (2024) eLife13:RP102222 https://doi.org/10.7554/eLife.102222.1