AUTHOR=Hirakawa Hirofumi , Hori Hikaru , Terao Takeshi TITLE=Editorial: Bipolar disorder and cognition: cognitive decline and dementia JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1567775 DOI=10.3389/fpsyt.2025.1567775 ISSN=1664-0640