TGSD: Topology-Guided State-Space Diffusion for EEG Spatial Super-Resolution 事件

TGSD: Topology-Guided State-Space Diffusion for EEG Spatial Super-Resolution arXiv:2606.03998v1 Announce Type: cross Abstract: Low-density EEG is more suitable for wearable and IoT-based brain sensing, but sparse electrode sampling often lacks sufficient spatial information to characterize cross-regional neural activity. EEG spatial super-resolution aims to recover dense-channel EEG from sparse recordings, yet remains challenging because channel missingness typically occurs at the whole-channel