2015
DOI: 10.1176/appi.neuropsych.14070165
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Reward Sensitivity (Behavioral Activation System), Cognitive, and Metacognitive Control in Gambling Behavior: Evidences From Behavioral, Feedback-Related Negativity, and P300 Effect

Abstract: The present research explored the main factors able to influence the subjects' choices in the case of decisions and distinguish between high- and low-risk decisions. Behavioral responses (Iowa Gambling Task [IGT]), meta-cognitive strategy, and event-related potential (feedback-related negativity [FRN] and P300) effects were used as predictive markers of gambling behavior. Behavioral activation system (BAS)-reward measure was applied to distinguish between high-BAS and low-BAS. It was found that higher-BAS opte… Show more

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Cited by 21 publications
(9 citation statements)
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“…In the feedback evaluation stage, losses evoked a larger FRN than wins in the high group, but the opposite result was found in the low group. The results for the high group in the present study were consistent with previous studies [ 26 , 29 , 40 , 41 ], which revealed that the FRN was more sensitive to loss. According to Cui et al, the FRN reflects the process of learning from feedback [ 26 ].…”
Section: Discussionsupporting
confidence: 93%
See 1 more Smart Citation
“…In the feedback evaluation stage, losses evoked a larger FRN than wins in the high group, but the opposite result was found in the low group. The results for the high group in the present study were consistent with previous studies [ 26 , 29 , 40 , 41 ], which revealed that the FRN was more sensitive to loss. According to Cui et al, the FRN reflects the process of learning from feedback [ 26 ].…”
Section: Discussionsupporting
confidence: 93%
“…According to Cui et al, the FRN reflects the process of learning from feedback [ 26 ]. Balconi argued that the FRN marks the subject’s ability to correctly match the expected outcome with the external and real outcomes [ 40 ]. Hajcak et al also claimed that the FRN reflects the early appraisal of feedback based on binary classification of good versus bad outcomes [ 41 ].…”
Section: Discussionmentioning
confidence: 99%
“…Another study categorized participants into two groups: favorable (participants who showed a pattern of advantageous deck selection) and undecided (participants who did not show a pattern of advantageous deck selection), and reported the favorable group to show smaller P3 amplitudes for gain outcomes, whilst P3 gain/loss differences were not identified in the undecided group (Giustiniani et al, 2015 ). Two studies found larger P3 amplitudes in response to feedback of larger magnitude gains and losses compared to smaller magnitude outcomes (Cui et al, 2013 ; Balconi et al, 2015 ). One study reported larger amplitudes for losses than gains when there was an 80% probability for a gain outcome and did not find any significant P3 amplitude differences for gains and losses with a 20% probability of a gain outcome (Fielding et al, 2017 ).…”
Section: Resultsmentioning
confidence: 99%
“…Gambling Task called Outcome-Representation Learning predicts that poor decision making of drug users could be due to higher reward sensitivity and more exploratory behaviour (in cannabis users), lower punishment sensitivity (in abstinent heroin users) and higher inflexibility perseverance (in abstinent amphetamine users) [48]. The expression of the same key features between PDMs of genetically distinct strains of rats and, to a certain extent, to results found in humans [49,50] suggests a strong conservation of this potential endophenotype within and between species.…”
Section: Behavioural Performance Of Pdms and Gdms From Da And Wh Strainsmentioning
confidence: 98%