Environmentally related disorders of the nervous system.
Specific physical and chemical agents found in the workplace and in the general environment are responsible for characteristic pathologic processes within the nervous system. It has been shown that many neurotoxic agents produce a dose-related spectrum of impairment ranging from mild slowing of nerve conducting velocity or prolongation in reaction time to neuropathy and frank encephalopathy. Clinical manifestations are determined by the agent involved, by the dose of exposure, the vulnerability of the cellular target, the ability of the organism to metabolize and excrete the agent, and the ability to repair damage. An occupational history, including evaluation of evidence of specific agents and job history, is a critical component in the clinical management of individuals with suspect neurotoxic disease. Environmentally-induced disorders can be prevented by appropriate environmental controls. Prevention of neurotoxic disease is a complex process requiring continuous involvement of public health agencies and strong scientific research.
Baker
E L
EL
NIOSH, Centers for Disease Control, Atlanta, Georgia.
Feldman
R G
RG
French
J G
JG
D002493:Central Nervous System Diseases / Q000139:chemically induced / Q000175:diagnosis; D004781:Environmental Exposure; D006801:Humans; D009422:Nervous System Diseases / Q000139:chemically induced / Q000209:etiology*; D009784:Occupational Diseases / Q000139:chemically induced / Q000175:diagnosis; D010523:Peripheral Nervous System Diseases / Q000139:chemically induced / Q000175:diagnosis / Q000209:etiology; D013314:Stress, Mechanical