AUTHOR=Qu Qingming , Zhang Kexu , Wang Hewei , Zhu Jie , Lin Yingnan , Jia Jie TITLE=A resting-state fMRI cross-sectional study of cardiorespiratory fitness decline after stroke JOURNAL=Frontiers in Neurology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1465467 DOI=10.3389/fneur.2025.1465467 ISSN=1664-2295