• decision-making capacities and affective reward anticipation in dwi recidivists compared to non-offenders: a preliminary study

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    • تاریخ ارائه: 1392/01/01
    • تاریخ انتشار در تی پی بین: 1392/01/01
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     objectives: impaired decision making is seen in several problem behaviours including alcoholism and problem gambling. decision-making style may contribute to driving while impaired with alcohol (dwi) in some offenders as well. the somatic marker framework theorizes that decision making is the product of two interacting affective neural systems, an impulsive, rapid, amygdala-dependent process for emotionally signalling the immediate negative or positive consequences of an option, and a reflective, longer-lasting, ventral medial prefrontal cortex dependent system for emotionally signalling the future negative or positive prospects of an option. this study tested the hypothesis that offenders who showed disadvantageous decision-making would be at higher risk for recidivism than those who showed more advantageous decision-making. in addition, in line with the somatic marker hypothesis, offenders who showed disadvantageous decision-making would exhibit a distinct pattern of somatic activation compared to offenders who showed more advantageous decision-making.

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