title: Neurotoxic Weapons and Syndromes.
abstract: The modern era of chemical and biological warfare began in World War I with the large-scale production and use of blistering and choking agents (chlorine, phosgene and mustard gases) in the battlefield. International treaties (the 1925 Geneva Protocol, the 1975 Biological and Toxin Weapons Convention and the 1993 Chemical Weapons Convention) banned biological and chemical weapons. However, several countries are probably still engaged in their development. Hence, there is risk of these weapons being used in the future. This chapter will focus on neurotoxic weapons (e.g. nerve agents, chemical and biological neurotoxins, psychostimulants), which act specifically or preeminently on the central nervous system and/or the neuromuscular junction. Deeply affecting the function of the nervous system, these agents either have incapacitating effects or cause clusters of casualties who manifest primary symptoms of encephalopathy, seizures, muscle paralysis and respiratory failure. The neurologist should be prepared both to notice patterns of symptoms and signs that are sufficiently consistent to raise the alarm of neurotoxic attacks and to define specific therapeutic interventions. Additionally, extensive knowledge on neurotoxic syndromes should stimulate scientific research to produce more effective antidotes and antibodies (which are still lacking for most neurotoxic weapons) for rapid administration in aerosolized forms in the case of terrorist or warfare scenarios.
authors.forename: Antonio
authors.initials: A
authors.lastname: Carota
authors.forename: Pasquale
authors.initials: P
authors.lastname: Calabrese
authors.forename: Julien
authors.initials: J
authors.lastname: Bogousslavsky
mesh_terms: D001694:Biological Warfare / Q000266:history*; D002618:Chemical Warfare / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D020258:Neurotoxicity Syndromes / Q000209:etiology / Q000266:history*; D009498:Neurotoxins / Q000266:history*
chemical_list: D009498:Neurotoxins