e-mail: hchxiong@126.com,Hong-Chuan Xiong was born in Sichuan Province, China, in 1968. He received the M.S. degree from Sichuan University, in 1995. He is currently pursuing the Ph.D. degree in biomedical engineering with University of Electronic Science and Technology of China dynamic mechanism of the brain rhythm using EEG and fMRI. e-mail: huangyinging310@163.com,Ying-Ling Huang was born in Guangxi Province, China, in 1983. He received the B.S. degree from UESTC in 2007. She is currently pursuing the M.S. degree in biomedical engineering with UESTC. Her research interest is in the direct detection of the neuronal magnetic field in human brain by MRI. e-mail:z.t.hu@ 163.com,Zhao-Tong Hu was born in Sichuan Province, China, in 1981. He received the M.S. degree UESTC in 2007. He works as a consulting engineer in Company ECCOM Network System Co., Limited now. His research interest is in the direct detection of the neuronal magnetic field in human brain by MRI. e-mail:dyao@uestc.edu.cn,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 Neurolnformation 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 MeMaster University, Canada, from November 2000 to May 2001 and with the Aalborg University, Denmark, from November 2003 to February 2004. He has published more than 80 peer reviewed papers in international journals and conferences. His current research interests include EEG and fMRI with their applications in cognitive science and neurological problems.