Uni-NTFM: A Unified Foundation Model for EEG Signal Representation Learning - Chen, Zhisheng; Zhang, Yingwei; Lan, Qizhen; Liu, Tianyu; Wang, Huacan; Ding, Yi; Jia, Ziyu; Chen, Ronghao; Wang, Kun; ZHOU, XINLIANG (International Conference on Learning Representations, 2026)