Wouldn't it be wonderful to attribute our compulsion for addictive damaging activities, such as overeating, taking illicit drugs or smoking, wholly to our genetic make up? Then we could blame our parents for everything! We know it is bad for us but we still do it. Why? This session explores the latest scientific evidence behind compulsive behaviour. Personalised medicine provides plenty of research linking genetics and disease. But establishing a relationship between genetic variation and behaviour is trickier. How does over-consumption of high-fat food trigger addiction-like neuro adaptive responses in our brain-reward circuitry? Read the full session info here.