AUTHOR=Xing Zhizhong , Meng Zhijun , Zheng Gengfeng , Ma Guolan , Yang Lin , Guo Xiaojun , Tan Li , Jiang Yuanqiu , Wu Huidong TITLE=Intelligent rehabilitation in an aging population: empowering human-machine interaction for hand function rehabilitation through 3D deep learning and point cloud JOURNAL=Frontiers in Computational Neuroscience VOLUME=Volume 19 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/computational-neuroscience/articles/10.3389/fncom.2025.1543643 DOI=10.3389/fncom.2025.1543643 ISSN=1662-5188