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Alcohol dependence is a mental disorder that has been associated with an imbalance in behavioral control favoring model‐free habitual over model‐based goal‐directed strategies. It is as yet unknown, however, whether such an imbalance reflects a predisposing vulnerability or results as a consequence of repeated and/or excessive alcohol exposure. We, therefore, examined the association of alcohol consumption...
In detoxified alcohol‐dependent patients, alcohol‐related stimuli can promote relapse. However, to date, the mechanisms by which contextual stimuli promote relapse have not been elucidated in detail. One hypothesis is that such contextual stimuli directly stimulate the motivation to drink via associated brain regions like the ventral striatum and thus promote alcohol seeking, intake and relapse. Pavlovian‐to‐Instrumental‐Transfer...
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