Copyright information:Taken from "Translocation of Inhaled Ultrafine Manganese Oxide Particles to the Central Nervous System"Environmental Health Perspectives 2006;114(8):1172-1178.Published online 20 Apr 2006PMCID:PMC1552007.This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original DOI