Xu Lei was born in Chongqing, China, in 1982. He received the B.S. degree in information and computational science from University of Electronic Science and Technology of China (UESTC), Chengdu, in 2005. He is now pursuing the Ph.D. degree in biomedical engineering with UESTC. His research interests include EEG classification, EEG inverse problem, and EEG/fMRI fusion.(e-mail: raysure@ 163.com). Ping Yang was born in Hunan Province, China, in 1983. He received the B.E. degree from UESTC in 2006. He is currently pursuing the M.E. degree with UEST. His research interests include BCI, machine learning, and data mining. Peng Xu was born in Yunnan Province, China, in 1977. He received the B.S., M.S., and Ph.D. degrees from UESTC, in 1999, 2002, and 2006, respectively, all in biomedical engineering. He is now a faculty member at School of Life Science and Technology in UESTC. His research interests in brain computer interface. Tie-Jun Liu was born in Liaoning, China, in 1976. He received the B.S. and M.S. degrees from UESTC, Chengdu, in 1999 and 2002, both in electrical engineering. He received the Ph.D. degree in medical science and engineering from UESTC in 2008. He is currently working with UESTC. His research interest includes brain computer interface. De-Zhong Yao was born in Chongqing, China, 1965. He received the Ph.D. degree in applied geophysics from the Chengdu University of Technology, Chengdu, China, in 1991, and completed his postdoctoral fellowship in electromagnetic field with UESTC in 1993. He has been a faculty member since 1993, a professor since 1995, and the Dean of the School of Life Science and Technology, UESTC since 2001, the director of the Key Laboratory for NeuroInformation of Ministry of Education, since 2009. He was a visiting scholar with the University of Illinois at Chicago, USA, from September 1997 to August 1998, and a visiting professor with the McMaster University, Canada, from November 2000 to May 2001 and with the Aalborg University, Denmark, from November 2003 to Febr