1. ALS - Possible Role of Environmental Toxins (Wicklund) 2. Neurobiological Weapons (Dobbs, Osterbauer) 3. Overview of Molecular, Cellular and Genetic Neurotoxicology (Wallace) 4. Neurodevelopmental Toxicology (Schmid, Rotenberg) 5. Historical Neurotoxins (Pascuzzi, Furbe, Rusyniak) 6. Toxic and Iatrogenic Encephalopathies (Williams) 7. Toxic Causes of Neuropathy (Ross) 8. Toxic Myopathies (Amato, Walsh) 9. Toxin-Induced Movement Disorders (Pappert) 10. Neurodegenerative Memory Disorders - A Potential Role for Environmental Toxins? (Caban-Holt, Cooper, Mattingly, Schmitt) 11. Gulf War Syndrome - A Toxic Exposure? (Gronseth) 12. The Neurotoxic Effects of Altitude and Submersion (Jaffee) 13. Radiation as a Nervous System Toxin (Pimperl) 14. The Nerve Agents (Newmark) 15. Wilderness and Recreational Neurology (Hoffmann, Malek)