AUTHOR=Wang Zhi-yuan , Deng Ya-lu , Zhou Ting-yuan , Liu Yi , Cao Yu TITLE=Effects of natural extracts in cognitive function of healthy adults: a systematic review and network meta-analysis JOURNAL=Frontiers in Pharmacology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2025.1573034 DOI=10.3389/fphar.2025.1573034 ISSN=1663-9812