Male and female individuals with dental phobia as compared with controls displayed an enlarged centro-parietal late positivity (300?500 ms). Gender difference concerned prefrontal ERPs. Only men with dentophobia showed an enhanced positivity towards the phobic relative to the neutral pictures in the time window between 300 and 1500 ms. Such a differentiation was absent in the other groups (male controls, female phobics, female controls). This finding indicates a gender-dependent recruitment of frontal attention networks in dental phobia and might reflect that male and female sufferers of dentophobia differ with regard to controlled attention focusing and cognitive avoidance during exposure.