AI RESEARCH
DeeperBrain: A Neuro-Grounded EEG Foundation Model Towards Universal BCI
arXiv CS.LG
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ArXi:2601.06134v2 Announce Type: replace Electroencephalography (EEG) foundation models hold significant promise for universal Brain-Computer Interfaces (BCIs). However, existing approaches often rely on end-to-end fine-tuning and exhibit limited efficacy under frozen-probing protocols, lacking the intrinsic universality required for broad generalization. This limitation stems from adapting general-purpose sequence architectures that overlook the biophysical and dynamical principles of neural activity.