AUTHOR=Orfei Maria Donata , Garre-Olmo Josep , Starkstein Sergio 

TITLE=Editorial: “We Know What We Are, but Know Not What We May Be”: Metacognition and Self-Awareness in the Aging Brain

JOURNAL=Frontiers in Psychiatry

VOLUME=12

YEAR=2021

URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2021.745071

DOI=10.3389/fpsyt.2021.745071

ISSN=1664-0640