1. Adrian, E.D. (1928) The Basis of Sensation, Christophers.
2. Information theory and neural coding;Borst;Nat. Neurosci.,1999
3. Correlated neuronal activity and the flow of neural information;Salinas;Nat. Rev. Neurosci.,2001
4. Synchronization of unit activity in the cerebral cortex;Li;Science,1959
5. Perkel, D.H. and Bullock, T.H. (1969) Neural coding. In Neurosciences Research Symposium Summaries (Vol. 3) (Schmitt, F.O. et al., eds), pp. 405–527, The MIT Press.