A Hybrid Brain-Computer Interface Combining Motor Imagery and Steady-State Visual Evoked Potential Based on Intermodulation Frequency: A Pilot Study. - Xinyi Chi; Hongyan Cui; Xiaogang Chen (M2VIP, 2021)

A High-Rate Hybrid BCI System Based on High-Frequency SSVEP and sEMG. - Hongyan Cui; Xinyi Chi; Lei Wang 149; Xiaogang Chen (IEEE J. Biomed. Health Informatics, 2023)