Researchers from Yale University have been studying the brains of people trying to give up smoking. The participants in the study were using cognitive therapy to try and give up, a treatment which stresses the long-term benefits of not smoking. The participants showed increased activity in the prefrontal cortex - an area associated with cognitive control and rational thought - and decreased activity in the striatum, a part of the brain associated with drug-craving and reward-seeking behaviour.
You can find out more about this research by clicking on the title of this post.
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