Neural Dynamic Responses of Monetary and Social Reward Processes in Adolescents | |
Wang, Di1,2; Liu, Tongran1,2; Shi, Jiannong1,2 | |
刊名 | FRONTIERS IN HUMAN NEUROSCIENCE |
2020-04-21 | |
卷号 | 14页码:16 |
关键词 | reward processes neurodevelopment adolescence social reward monetary reward event-related potential |
ISSN号 | 1662-5161 |
DOI | 10.3389/fnhum.2020.00141 |
英文摘要 | Adolescence is an essential developmental period characterized by reward-related processes. The current study investigated the development of monetary and social reward processes in adolescents compared with that in children and adults; furthermore, it assessed whether adolescents had different levels of sensitivity to various types of rewards. Two adapted incentive delay tasks were employed for each participant, and event-related potentials (ERPs) were recorded. The behavioral results showed that both monetary and social rewards could motivate response speed, and participants were more accurate under the monetary reward condition than under the social reward condition. The behavioral performances of individuals increased with age. For the ERP data, the cue-P3, target-P2, target-P3 and feedback-related negativity (FRN) components were investigated to identify reward motivation, emotional arousal, attention allocation and feedback processing. Children and adolescents showed higher motivation (larger cue-P3) to rewards than adults. Adolescents showed larger emotional responses to rewards; that is, they had larger target-P2 amplitudes than adults and shorter target-P2 latencies than children. Children showed stronger emotional reactivity for monetary rewards than for social rewards. All age groups had stronger attentional control (larger target-P3) under the monetary reward condition than under the social reward condition. The present study sheds light on the neurodevelopment of reward processes in children, adolescents and adults and shows that various reward process stages demonstrate different age-related and reward-type-related characteristics. |
资助项目 | National Natural Science Foundation of China[31370020] ; CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences |
WOS关键词 | FEEDBACK-RELATED NEGATIVITY ; TEENAGE BRAIN SENSITIVITY ; DECISION-MAKING ; DEVELOPMENTAL-CHANGES ; NUCLEUS-ACCUMBENS ; LOSS ANTICIPATION ; RISK-TAKING ; TASK ; ACTIVATION ; CHILDHOOD |
WOS研究方向 | Neurosciences & Neurology ; Psychology |
语种 | 英语 |
出版者 | FRONTIERS MEDIA SA |
WOS记录号 | WOS:000531607800001 |
资助机构 | National Natural Science Foundation of China ; CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/31847] |
专题 | 心理研究所_中国科学院行为科学重点实验室 |
通讯作者 | Liu, Tongran |
作者单位 | 1.Chinese Acad Sci, Inst Psychol, CAS Key Lab Behav Sci, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Di,Liu, Tongran,Shi, Jiannong. Neural Dynamic Responses of Monetary and Social Reward Processes in Adolescents[J]. FRONTIERS IN HUMAN NEUROSCIENCE,2020,14:16. |
APA | Wang, Di,Liu, Tongran,&Shi, Jiannong.(2020).Neural Dynamic Responses of Monetary and Social Reward Processes in Adolescents.FRONTIERS IN HUMAN NEUROSCIENCE,14,16. |
MLA | Wang, Di,et al."Neural Dynamic Responses of Monetary and Social Reward Processes in Adolescents".FRONTIERS IN HUMAN NEUROSCIENCE 14(2020):16. |
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