Sträng

Carrots and sticks fail to change behaviour in cocaine addiction

16 June 2016

People who are addicted to cocaine are particularly prone to developing habits that render their behaviour resistant to change, regardless of the potentially devastating consequences, suggests new research from the University of Cambridge. The findings may have important implications for the treatment of cocaine addiction as they help explain why such individuals take drugs even when they are aware of the negative consequences, and why they find their behaviour so difficult to change.

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The orbitofrontal cortex (blue) and medial temporal cortex (red) were more similar in terms of thickness in youths with Conduct Disorder than in typically-developing youths, suggesting that the normal pattern of brain development is disrupted.

‘Map’ of teenage brain provides strong evidence of link between serious antisocial behaviour and brain development

16 June 2016

The brains of teenagers with serious antisocial behaviour problems differ significantly in structure to those of their peers, providing the clearest evidence to date that their behaviour stems from changes in brain development in early life, according to new research led by the University of Cambridge and the University of Southampton, in collaboration with the University of Rome “Tor Vergata” in Italy.

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Brains

Sex and the brain: fruitless research?

02 June 2016

The male and female brains have more in common than media reports often suggest, argues Julia Gottwald, a third year PhD student at the Department of Psychiatry. Writing in the student science magazine BlueSci, she explains what we understand about the similarities and differences in our brains and why this is an important area of research.

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