Title: Action potential generation requires a high sodium channel density in the axon initial segment.

Authors: Maarten H P Kole, Susanne U Ilschner, Björn M Kampa, Stephen R Williams, Peter C Ruben, Greg J Stuart

Journal, date & volume: Nat. Neurosci., 2008 Feb , 11, 178-86

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/18204443

Abstract