Jia-xi Xu

SAST-KAN: A Spectral Adaptive Spatio-Temporal Kolmogorov–Arnold Network for Motor Imagery EEG Decoding

Motor imagery–based brain–computer interface (MI-BCI) provides an effective pathway for post-stroke motor rehabilitation by decoding motor intentions from EEG signals. However, altered sensorimotor rhythms, nonlinear spatio-temporal dynamics, and limited clinical data make robust and generalizable post-stroke EEG decod...