Scientific DataEnhancing classification of a large lower-limb motor imagery EEG dataset for BCI in knee pain patientsChongwen ZuoYi YinHaochong WangZhiyang ZhengXiaoyan MaYuan YangJue WangShan WangZi-gang HuangChaoqun Ye2025-08-20Full textDOI https://doi.org/10.1038/s41597-025-05767-2