The primary focus of this volume is on the impact of alcohol on brain development. It is a perfect example of how research on both animals and humans can interact to produce very important findings. In the case of prenatal alcohol exposure, dialogue between animal and human researchers has proved to be very profitable for both lines of research. Initial observations by human researchers identified a syndrome of facial stigmata, physical malformations, and early behavioral disturbances that was related to maternal alcohol abuse during pregnancy. They gave this syndrome the name Fetal Alcohol Syndrome. However, human researchers were unable to state unequivocally that prenatal alcohol exposure was teratogenic to the fetus. Thus, they turned to animal researchers who were able to model Fetal Alcohol Syndrome in a variety of animals and to confirm the teratogenicity of alcohol on the developing fetus. The quarter century of studies of the damage caused by prenatal alcohol exposure is replete with such interactions between these two groups of researchers. Without the input and pioneering studies of animal researchers on the effects of prenatal alcohol exposure, human researchers would have much less understanding of the damage caused by alcohol exposure in utero or insights into possible treatment or remediation strategies for those damaged by alcohol exposure.