This book, the first of three volumes, provides a thorough background to the emerging field of neurobehavioral toxicology by looking at current clinical approaches and tests, as well as assessing current clinical research. The analysis of the impact of toxins on the human nervous system is particularly pertinent given the ongoing expansion of pharmaceuticals, industrial hazards, biological warfare and global pollution. A comprehensive introduction to neurobehavioral toxicology, this work will be of interest to practicing neurologists and neuropsychologists, as well as to occupational medicine physicians and medical toxicologists.