Erratum to: J Comput Neurosci

DOI 10.1007/s10827-007-0021-2

The original version of this article should have the following acknowledgement:

“FW acknowledges financial support by the German Ministry for Education and Research (BMBF) via the Bernstein Center for Computational Neuroscience (BCCN) Göttingen under Grant No. 01GQ0432.”