Parental Education and Nucleus Accumbens Response to Reward Anticipation: Minorities’ Diminished Returns
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چکیده
منابع مشابه
Association of Marijuana Use With Blunted Nucleus Accumbens Response to Reward Anticipation.
IMPORTANCE Marijuana use may alter ventral striatal response to reward, which might heighten susceptibility to substance use disorder. Longitudinal research is needed to determine the effects of marijuana use on neural function involved in reward response. OBJECTIVE To determine whether marijuana use among young adults prospectively affects nucleus accumbens (NAcc) activation during reward an...
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Comparative studies have implicated the nucleus accumbens (NAcc) in the anticipation of incentives, but the relative responsiveness of this neural substrate during anticipation of rewards versus punishments remains unclear. Using event-related functional magnetic resonance imaging, we investigated whether the anticipation of increasing monetary rewards and punishments would increase NAcc blood ...
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Background: As suggested by the Minorities’ Diminished Returns (MDRs) theory, educational attainment shows a weaker protective effect for racial and ethnic minority groups compared to non-Hispanic Whites. This pattern, however, is never shown for hospitalization risk. Objectives: This cross-sectional study explored racial and ethnic variations in the asso...
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Introduction: Educational attainment and poverty status are two strong socioeconomic status (SES) indicators that protect individuals against exposure to second-hand smoke. Minorities’ Diminished Returns (MDRs), however, refer to smaller protective effects of SES indicators among ethnic minority groups such as Hispanics and Blacks, compared to non-Hispanic Whites. This...
متن کاملResponse to anticipated reward in the nucleus accumbens predicts behavior in an independent test of honesty.
This study examines the cognitive and neural determinants of honesty and dishonesty. Human subjects undergoing fMRI completed a monetary incentive delay task eliciting responses to anticipated reward in the nucleus accumbens. Subjects next performed an incentivized prediction task, giving them real and repeated opportunities for dishonest gain. Subjects attempted to predict the outcomes of rand...
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ژورنال
عنوان ژورنال: Advances in Social Science and Culture
سال: 2020
ISSN: 2640-9674,2640-9682
DOI: 10.22158/assc.v2n4p132