Effects of channel noise on firing coherence of small-world Hodgkin-Huxley neuronal networks X. J. Sun, J. Z. Lei, M. Perc, Q. S. Lu and S. J. Lv Eur. Phys. J. B, 79 1 (2011) 61-66 Published online: 06 December 2010 DOI: 10.1140/epjb/e2010-10031-3