AUTHOR=Cutuli Debora , Coccurello Roberto TITLE=Editorial: The affective side of Alzheimer's disease (AD): neuropsychiatric symptoms as early sentinel of cognitive decline and pathogenetic factors in disease progression JOURNAL=Frontiers in Psychiatry VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2023.1197763 DOI=10.3389/fpsyt.2023.1197763 ISSN=1664-0640