Does prenatal stress affect latent inhibition? It depends on the gender

Irrespective of stress or gender, latent inhibition was observed but the degree of LI varied as a function of both prenatal stress and gender. Unstressed males showed less LI than unstressed females, but prenatal stress increased the amount of LI only in the males. These results are inconsistent with the use of prenatal stress as an animal model for schizophrenia. A model is proposed that accounts for the relationships between gender, dopamine function, cognitive changes and psychiatric pathology.