AUTHOR=Wang Li , Zhang Ye , Zhang Jingna , Sang Linqiong , Li Pengyue , Yan Rubing , Qiu Mingguo , Liu Chen TITLE=Corrigendum: Aging Changes Effective Connectivity of Motor Networks During Motor Execution and Motor Imagery JOURNAL=Frontiers in Aging Neuroscience VOLUME=12 YEAR=2020 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2020.00187 DOI=10.3389/fnagi.2020.00187 ISSN=1663-4365