Neural Correlates of Conflicting Social Influence on Adolescent Risk Taking

被引：9

作者：

Kwon, Seh-Joo ^{[1
]}

Do, Kathy T. ^{[1
]}

McCormick, Ethan M. ^{[1
]}

Telzer, Eva H. ^{[1
]}

机构：

[1] Univ N Carolina, Chapel Hill, NC USA

来源：

JOURNAL OF RESEARCH ON ADOLESCENCE | 2021年 / 31卷 / 01期

基金：

美国国家科学基金会; 美国国家卫生研究院;

关键词：

PREFRONTAL CORTEX; FAMILY RELATIONSHIPS; BRAIN-DEVELOPMENT; PEER INFLUENCES; SUBSTANCE USE; BEHAVIOR; PARENTS; CONNECTIVITY; CONTEXT; MECHANISMS;

D O I：

10.1111/jora.12587

中图分类号：

D669 [社会生活与社会问题]; C913 [社会生活与社会问题];

学科分类号：

1204 ;

摘要：

Adolescence is often characterized by heightened risk-taking behaviors, which are shaped by social influence from parents and peers. However, little is understood about how adolescents make risky decisions under conflicting influence. The valuation system in the brain may elucidate how adolescents differentially integrate conflicting social information. Twenty-eight adolescents (M-age = 12.7 years) completed a social influence task during a functional magnetic resonance imaging scan. Behaviorally, adolescents took more risks only when their parent endorsed risky decisions but not when their peers endorsed risky decisions. At the neural level, adolescents showed enhanced vmPFC-striatum functional connectivity when they made risky decisions that followed their parents' risky decisions. Results suggest that parents' decisions may guide youths' risk-taking behavior under conflicting influence.

引用

页码：139 / 152

页数：14

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