The skinny on cocaine

09 Aug 2013

New research suggests chronic cocaine use causes profound metabolic changes, reducing the body’s ability to store fat.

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Positron emission tomography

What do drugs do to the brain?

17 Mar 2011

Drug abuse is probably linked to an in-built tendency to act without thinking, as shown by studies of siblings of chronic stimulant users, a leading neuroscientist will claim this week.

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