Energy Metabolism of the Brain is Book that was written to address the much needed interpretation of results in the field. The basic concept is to address the ideology of neuronal survival against astrocytic activation and genetic material repair. The survival of the neuron is dependent on the astrocytic neuronal glutamate-glucose cycling and the ratio of glutamate to glutamaine. the pathway also interacts with the TCa cycle, ornithine pathway and the GABA-Succinate-Glutamine pathway