AUTHOR=Cowley Kristine C. , Lane Michael A. , Meehan Claire F. , Rank Michelle M. , Stecina Katinka TITLE=Editorial: Propriospinal Neurons: Essential Elements in Locomotion, Autonomic Function and Plasticity After Spinal Cord Injury and Disease JOURNAL=Frontiers in Cellular Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2021.695424 DOI=10.3389/fncel.2021.695424 ISSN=1662-5102