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Education

• B.A., Electronic Engineering, Tsinghua University, Beijing, China, 1991
  
• Ph.D., Biomedical Control Engineering, Saga University, Saga, Japan, 2000

Publications

• Bai O, Mari Z, Vorbach S, Hallett M (2005) Asymmetric spatiotemporal patterns of event-related desynchronization preceding voluntary sequential finger movements: a high-resolution EEG study. Clin Neurophysiol 116: 1213-1221
  
• Bai O, Vorbach S, Hallett M, Floeter M, (2006) Movement related to cortical potentials in primary lateral sclerosis. Annals of Neurology 59: 682-690
  
• Wheaton L, Mizelle C, Forrester L, Bai O, Shibasaki H, Macko R (2007) How does the brain respond to unimodal and bimodal sensory demand in movement of lower extremity? Exp Brain Res 180(2):345-54
  
• Bai O, Vorbach S, Li J, Furlani S, Lin P, Matsuhashi M, Mari Z, Bonin C, Hallett M (2007) Explorations of computational methods for classification of movement intention during human voluntary movement from single file EEG. Clin Neurophysiol (Submitted)
  
• Kayagil T, Bai O, Lin P, Vorbach S, Fulani S, Henriquez C, Hallett M (2007) A binary method for simple and accurate two-dimensional cursor control from EEG. IEEE Trans Neural Syst Rehabil Eng (Submitted)
  
• Morash V, Bai O, Fulani S, Henriquez C, Hallett (2007) Classifying the EEG signals preceeding right hand, left hand, tongue, and right foot movements and motor imageries. J Neural Eng (Submitted)
  
• Bai O, Lin P, Vorbach S, Floeter MK, Hattori N, Hallett M (2007) A high performance sensorimotor beta rhythm-based brain-computer interface associated with human natural motor behavior. Proc Natl Acad Sci USA (Submitted)
  

Research Topics

• Multi-modal functional neural imaging
  
• Algorithm development of neurophysiological signal processing and classification
  
• Development of algorithms and systems for computer aided diagnosis
  
• Development of algorithms and graphic-user for investigating brain neuronal connectivity
  
• System development of imagery-based motor learning for stroke rehabilitation
  
• Development of brain-computer interface-based device for patients with movement disorders
  
• Human motor control physiology
  
• Algorithms and systems development of brain-computer interface