How diverse is the network information obtained from the nodes of a biological neural network?

Neurons in central nervous system process information in networks formed by collection of neurons. Such networks perform computations in the brain resulting in decision making and other controlling signals to be generated by brain. Multi Electrode array dish is used for studying such network. Disassociated cultures are used to study the network topology and record the electrical activity occurring in the network of neurons. Electrical signal obtained from the various nodes of neural network are analysed to comment upon the diverseness in network information. Diversity index is used here. The quantification of diverseness is done in the units of bit.