Metals: Methylmercury Neurotoxicity and its Uptake Action Across the BloodBrain Barrier (M. Aschner et al.). Neurotoxic Metals and Neuronal Signalling Processes (D. Minnema). Lead Poisoning, Toxocariasis and Pica (P.J. Donovick, R.G. Burright). Nocardia (B.L. Beaman). Toxicants: Neurotoxicity of Polychlorinated Biphenyls (R.F. Seegal, W. Shain). Central Nervous System Plasticity and Pathology Induced by Exposure to Organophosphate Pesticides (D.H. Overstreet, G. Schiller). Silver Ipregnation of OrganophosphorusInduced Delayed Neuropathy in the Central Nervous System (D. Tanaka et al.). Selected Mechanisms of Action: Acute and Chronic Neurodegenerative Disorders Produced by Dietary Excitotoxins (C.F. Zorumski, J.W. Olney). Formation of Excess Reactive Oxygen Species Within the Brain (S.C. Bondy, C.P. LeBel). Legal Issues: Courts, Agencies, and Social Risk Assessment (C.P. Gillette, J.E. Krier) 7 additional articles. Index.

Malnutrition: Malnutrition and the Developing Central Nervous System (P.J. Morgane et al.). Prolonged Dietary Restriction and its Effects on Dopamine Systems of the Brain (F.M. Scalzo). Dietary Factors that Influence the Neural Substrates of Memory (G.L. Wenk). Neurotoxins in Herbs and Food Plants (R.J. Huxtable). Malnutrition and the Vulnerable Brain (R.W. Russell). Methods: The Evaluation of Behavioral Changes Produced by Consumption of Environmentally Contaminated Fish (H.B. Daly). Animal Models of Cognitive Development in Neurotoxicity (M.E. Stanton). Neurotoxicants and Limbic Kindling (M.E. Gilbert). Testing Visual System Toxicity Using Visual Evoked Potentials (W.K. Boyes). The Use of Selective Silver Degeneration Stains in Neurotoxicity (C.D. Balaban). Caveats in Hazard Assessment (D.B. Miller). Index.