[49] V. Pyragas, K. Pyragas, Modification of delayed feedback control using ergodicity of chaotic systems, Lithuanian Journal of Physics 50 (2010) 305-316. [50] J.M. Gonzalés-Miranda, Synchronization and Control of Chaos, Imperial College Press, London, 2004. [51] I. Zelinka, S. Celikovsky, H. Richter, G. Chen (Eds.), Evolutionary Algorithms and Chaotic Systems, Springer-Verlag, Berlin, Heidelberg, 2010. [52] W.J. Freeman, Tutorial on neurobiology: from single neurons to brain chaos, Int. J. Bifur. Chaos 2 (1992) 451–482. [53] C.A. Skarda, W.J. Freeman, Chaos and the new science of the brain, Concepts Neurosci. 1 (1990) 275–285. [54] M.R. Guevara, L. Glass, M.C. Mackey, A. Shrier, Chaos in neurobiology, IEEE Trans. Syst. Man Cybern. SMC-13 (1983) 790–798. [55] M. Shibasaki, M. Adachi, Response to external input of chaotic neural networks based on Newman- Watts model, in: J. Liu, C. Alippi, B. Bouchon-Meunier, G.W. Greenwood, H.A. Abbass (Eds.), WCCI 2012 IEEE World Congress on Computational Intelligence, Brisbane, Australia, 2012, pp. 1–7. [56] S. Nara, P. Davis, Chaotic wandering and search in a cycle-memory neural network, Prog. Theor. Phys. 88 (1992) 845–855. [57] S. Nara, P. Davis, M. Kawachi, H. Totsuji, Chaotic memory dynamics in a recurrent neural network with cycle memories embedded by pseudoinverse method, Int. J. Bifurcation and Chaos 5 (1995) 1205–1212. [58] Y. Shi, P. Zhu, K. Qin, Projective synchronization of different chaotic neural networks with mixed time delays based on an integral sliding mode controller, Neurocomputing 123 (2014) 443–449. [59] P. Balasubramaniam, R. Chandran, S. Jeeva Sathya Theesar, Synchronization of chaotic nonlinear continuous neural networks with time-varying delay, Cognitive Neurodynamics 5 (2011) 361–371. [60] D.J. Rijlaarsdam, V.M. Mladenov, Synchronization of chaotic cellular neural networks based on Rössler cells, in: B. Reljin, S. Stanković (Eds.), 8th Seminar on Neural Network Applications in Electrical Engineering, NEUREL 2006, University of Belgrade, Serbia, 2006, pp. 41–43. [61] S. Jankowski, A. Londei, C. Mazur, A. Lozowski, Synchronization phenomena in 2D Chaotic CNN, Proceedings of CNNA-94 Third IEEE International Workshop on Cellular Neural Networks and Their Applications, Rome, Italy, 1994, pp. 339–344. 22