Long-lasting Behavioral and Neuroanatomical Effects of Postnatal Valproic Acid Treatment.

Valproic acid (VPA) administered to mice during the early postnatal period causes social, cognitive, and motor deficits similar to those observed in humans with autism spectrum disorder (ASD). However, previous studies on the effects of early exposure to VPA have largely focused on behavioral deficits occurring before or during the juvenile period of life. Given that ASD is a life-long condition, the present study ought to extend our understanding of the behavioral profile following early postnatal VPA into adulthood.