AUTHOR=Zhang Wenxin , Zhang Yiping , Sun Liqian , Zhang Yupei , Shang Xuequn TITLE=Knowledge concept recognition in the learning brain via fMRI classification JOURNAL=Frontiers in Neuroscience VOLUME=19 YEAR=2025 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2025.1499629 DOI=10.3389/fnins.2025.1499629 ISSN=1662-453X