behaviour in women, and with aggression, conduct disorder and externalising behaviours in men.63 Gender differences in the effects of 5-HTTLPR were also reported in functional imaging65 and resting-state electroencephalogram studies.66 Specifically, greater synchronisation of regional neural organisation and the modulation of EEG activity in a wide frequency range was found in s-carrier women contributing to gender differences in cognition and emotion as well as affective states.66
