The brain is not only the most complex organ in biological structure and function, but also a superb, exquisite and perfect information processing system. The total number of nerve cells in the human brain is about 1012, equivalent to the total number of stars in the entire Milky way. In addition, there are 10 to 50 times more glial cells than nerve cells. The brain is in charge of human language, thinking, feeling, emotion, movement and other advanced activities, which are closely related to the topological structure of neurons or clusters of neurons in the brain network, which essentially determines the function of the whole brain.
The main content of this text is that the topology of the brain network determines the whole brain function.