Signal Transduction Pathways of Neuronal 
Peptide Growth Factors in Neuronal Injury
Signal Transduction Pathways of Neuronal
Cellular Metabolism and Neuronal Injury
Metabotropic Glutamate Receptors and
Gene Regulation and Neuronal Injury
NOTE: Diagram is modified from Kandal et al, Principles of Neuroscience (Elsevier, NY, 1991)