AUTHOR=Hestad Knut A. , Engedal Knut , Hollan Ivana , Girouard Hélène TITLE=Editorial: The heart-brain connection in emotions, cognition, and dementia JOURNAL=Frontiers in Aging Neuroscience VOLUME=14 YEAR=2022 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2022.1074280 DOI=10.3389/fnagi.2022.1074280 ISSN=1663-4365