AUTHOR=Bu Shuo-han , Hu Xin-zhu , Su Zhe , Li Li-tao TITLE=Advances in the study of apathy related to cerebral small vessel disease JOURNAL=Frontiers in Neurology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1513574 DOI=10.3389/fneur.2025.1513574 ISSN=1664-2295