AUTHOR=He Yong , Zhu Tieshi , Bei Erxinxian , Xiang Guangpeng , Xi Danyang , Meng Heng , Bei Yuzhang TITLE=Hyperuricemia reduces the risk of MCI but not dementia: a cross-sectional study in Liuyang JOURNAL=Frontiers in Neurology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1555587 DOI=10.3389/fneur.2025.1555587 ISSN=1664-2295