Chao Chen

A High-Frequency SSaVEP-Based BCI Paradigm Using Simultaneous Luminance–Motion Modulation and Sequential Dual-Block Decoding

To improve target discriminability and user comfort in high-frequency visual stimulation brain–computer interface (BCI) systems, this study proposes a high-frequency steady-state asymmetric visual evoked potential (SSaVEP)-based BCI paradigm using simultaneous luminance and motion modulation, together with a correspond...

LT-RNet: A Hybrid BILSTM-Transformer Network for sEMG Hand Gesture Recognition

Individual Calibration for Mental Fatigue-Related State Recognition Using Five Frontal Dry-Electrode EEG Channels

This study investigated whether five frontal dry-electrode electroencephalography (EEG) channels can support recognition of mental fatigue-related states after individual calibration. Thirteen healthy adult men completed pre- and post-rest recordings, N-back, Stroop, and a 15-min sustained attention to response task (S...

A Single-Flicker Spatially Encoded SSVEP Brain-Computer Interface Paradigm Based on Ring-Shaped Flickering Stimulation