Opposite effects of neonatal hypoxia on acute amphetamine-induced hyperlocomotion in adult and adolescent mice

We investigated whether the effect of neonatal hypoxia on amphetamine-induced hyperlocomotion can reproduce the ontogenic (age of onset) properties of schizophrenia. Neonatal hypoxia enhanced amphetamine-induced hyperlocomotion in adult mice and decreased it in adolescent mice. These findings provide ontogenic validity for this very simple animal model of schizophrenia.