AUTHOR=Liu Ying , Hsien Yi-Kuang , Su Wenlong , Tang Zhiqing , Li Hui , Long Junzi , Liao Xingxing , Zhang Hao TITLE=Frequency-dependent changes in the amplitude of low-frequency fluctuations in post stroke apathy: a resting-state fMRI study JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1458602 DOI=10.3389/fpsyt.2025.1458602 ISSN=1664-0640