中枢神经系统（central nervous system，CNS）由多个亚室组成，包括脑脊液(CSF)、脑实质、脑室和脑膜[1]。中枢神经系统内大量神经细胞聚集在一起，有机地构成网络或回路，其主要功能是传递、储存和加工信息，产生各种心理活动，支配与控制动物的全部行为。

The human brain is the most complicated and fascinated system and executes various important brain functions, but its underlying mechanism is a long-standing problem. In recent years, based on the ...