Emergence of Small-World and Limitations to Its Maximization in a Macaque Cerebral Cortical Network  

作　　者：ZHAO Qing-Bai LIAO Meng-Jie CHEN Qi-Cai 赵庆柏;廖梦婕;陈其才(School of Psychology and Hubei Human Development and Mental Health Key Laboratory,Central China Normal University,Wuhan 430079;College of Life Science,Central China Normal University,Wuhan 430079)

机构地区：[1]School of Psychology and Hubei Human Development and Mental Health Key Laboratory,Central China Normal University,Wuhan 430079 [2]College of Life Science,Central China Normal University,Wuhan 430079

出　　处：《Chinese Physics Letters》2011年第6期348-351,共4页中国物理快报（英文版）

基　　金：by the National Natural Science Foundation of China under Grant Nos 31070971 and 30970972;the Social Science and Humanities Research Youth Foundation Project of the Ministry of Education of China under Grant No 10YJCXLX065;an Opening Project from Hubei Human Development and Mental Health Key Laboratory of Central China Normal University under Grant No 201006.

摘　　要：We study both the emergence of small-world topology in a macaque cerebral cortical network and the limitations to maximization of small-worldness.The results show that the maximization of neural complexity leads to a small-world topology,but it also limits the maximization of small-worldness.It is suggested that the modular organization that corresponds to different functions may be a limitation.Additionally,the need for strong resilience against attacks may be another limitation.

关 键 词：CEREBRAL CEREBRAL Small 

分 类 号：R74[医药卫生—神经病学与精神病学]