The Intrinsic Properties of Brain Based on the Network Structure Zou Xiang1, Yao Lie3, Zhao Donghua4, Chen Liang1, Mao Ying1,2,* 1 Department of Neurosurgery, Huashan Hospital, Fudan Unuversity, Shanghai 200040, China 2 Tianqiao and Chrissy Chen International Institute for Brain Diseases, Shanghai 200040, China 3 Department of Pancreatic Surgery, Huashan Hospital, Fudan Unuversity , Shanghai 200040, China 4 Department of Mathematics, Fudan Unuversity, Shanghai 200433, China *Corresponding Author E-mail: maoying@fudan.edu.cn