The study of brain function impairment in fetal alcohol syndrome: some fruitful directions for research

Fetal alcohol syndrome (FAS) is the most prevalent known preventable health hazard to the human fetus by a noxious agent. It is associated with impairments of the central nervous system that are expressed in the forms of mental retardation of varying severity, learning disabilities, attentional deficits and an increased vulnerability to stress. Results of psychophysiological studies of the effects of ethanol on the central nervous system are reviewed, with the aim of exploring how conclusions derived from them can serve as testable hypotheses in FAS research. The experimental methods used in such studies are examined for their applicability to FAS research. It is concluded that FAS research effort will benefit from the inclusion of psychophysiological studies.