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Parents’ alcohol use may influence adolescent substance use and substance use intentions. Prior research has linked adolescents’ emotion reactivity with parental drinking behaviors and adolescent substance use. The present study investigated whether sub-clinical maternal alcohol use relates to adolescent neural emotion reactivity and substance use intentions in early adolescence. Early adolescents ( N = 70) viewed emotional images during a fMRI scan and completed a questionnaire about substance use intentions. Their mothers reported past 30-day alcohol use. Results showed that greater frequency of maternal alcohol use predicted adolescents’ substance use intentions. In addition, maternal alcohol use predicted adolescent blunted responses to positive emotional images in the ventromedial prefrontal cortex (vmPFC) and bilateral anterior cingulate cortex (ACC). There was no relationship between neural emotion reactivity and adolescent substance use intentions. Findings suggest that parental alcohol use may relate to adolescent’s development of reward and positive emotion processing systems, even at sub-clinical levels of drinking.
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Sinful pleasures and pious woes? Using fMRI to examine evaluative and hedonic emotion knowledge
Abstract Traditionally, lust and pride have been considered pleasurable, yet sinful in the West. Conversely, guilt is often considered aversive, yet valuable. These emotions illustrate how evaluations about specific emotions and beliefs about their hedonic properties may often diverge. Evaluations about specific emotions may shape important aspects of emotional life (e.g. in emotion regulation, emotion experience and acquisition of emotion concepts). Yet these evaluations are often understudied in affective neuroscience. Prior work in emotion regulation, affective experience, evaluation/attitudes and decision-making point to anterior prefrontal areas as candidates for supporting evaluative emotion knowledge. Thus, we examined the brain areas associated with evaluative and hedonic emotion knowledge, with a focus on the anterior prefrontal cortex. Participants (N = 25) made evaluative and hedonic ratings about emotion knowledge during functional magnetic resonance imaging (fMRI). We found that greater activity in the medial prefrontal cortex (mPFC), ventromedial PFC (vmPFC) and precuneus was associated with an evaluative (vs hedonic) focus on emotion knowledge. Our results suggest that the mPFC and vmPFC, in particular, may play a role in evaluating discrete emotions.
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- PAR ID:
- 10378418
- Publisher / Repository:
- Oxford University Press
- Date Published:
- Journal Name:
- Social Cognitive and Affective Neuroscience
- Volume:
- 17
- Issue:
- 11
- ISSN:
- 1749-5016
- Page Range / eLocation ID:
- p. 986-994
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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