Synchronies in cultured neuronal network

The neuronal network cultured in virto used as an important tool for study have been realized by more and more researchers owing to its non-invasive nature. But till now, there isn't a parameter that can conveniently describes the changing states of neuronal network from the whole. In this paper, the synchrony calculation acted as the reactive results of the neuronal network to electrical stimulation (used for learning training) or bicuculine is analyzed and the variety of the synchrony of the network is tried as an important value to depict the diversification of the neuronal network. These experimental results processed in this way are given out in the end of this paper.