Addiction vulnerability trait impacts complex movement control: Evidence from sign-trackers
نویسندگان
چکیده
منابع مشابه
Experimental predictions drawn from a computational model of sign-trackers and goal-trackers.
Gaining a better understanding of the biological mechanisms underlying the individual variation observed in response to rewards and reward cues could help to identify and treat individuals more prone to disorders of impulsive control, such as addiction. Variation in response to reward cues is captured in rats undergoing autoshaping experiments where the appearance of a lever precedes food deliv...
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Pavlovian cues that have been paired with reward can gain incentive salience. Drug addicts find drug cues motivationally attractive and binge eaters are attracted by food cues. But the level of incentive salience elicited by a cue re-encounter still varies across time and brain states. In an animal model, cues become attractive and 'wanted' in an 'autoshaping' paradigm, where different targets ...
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ژورنال
عنوان ژورنال: Behavioural Brain Research
سال: 2018
ISSN: 0166-4328
DOI: 10.1016/j.bbr.2018.04.045