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Theoretical models of addiction suggest that a substance use disorder represents an imbalance between hypersensitive motivational processes and deficient regulatory executive functions. Working‐memory (a central executive function) may be a powerful predictor of the course of drug use and drug‐related problems. Goal of the current functional magnetic resonance imaging study was to assess the predictive...
Deficient executive functions play an important role in the development of addiction. Working‐memory may therefore be a powerful predictor of the course of drug use, but chronic substance use may also impair working‐memory. The aim of this 3‐year longitudinal neuro‐imaging study was to investigate the relationship between substance use (e.g. alcohol, cannabis, nicotine, illegal psychotropic drugs)...
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