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The influence of rewards on incidental memory: more does not mean better

文献类型：期刊论文

作者Cheng, Si2; Jiang, Ting2; Xue, Jingming2; Wang, Songxue2; Chen, Chuansheng1; Zhang, Mingxia3
刊名LEARNING & MEMORY
出版日期2020-11-01
卷号27期号:11页码:462-466
ISSN号1072-0502
DOI10.1101/lm.051722.120
通讯作者Zhang, Mingxia(zhangmx@psych.ac.cn)
英文摘要Studies have revealed that rewards promote long-term memory, even in an incidental way. However, most previous studies using the incidental paradigm have included two reward levels, and it is still not clear how the reward magnitude influences memory. Adopting the incidental paradigm and three reward levels, the current study revealed that the reward magnitude impacted 1-d delayed episodic memory in a nonlinear, inverted U-shaped pattern. An additional experiment showed that there was no reward effect in immediate episodic memory. Our results support the dopaminergic memory consolidation theory and further imply that the reward magnitude needs to be considered in the theory.
WOS关键词LONG-TERM-MEMORY ; WORKING-MEMORY ; DOPAMINE ; MOTIVATION ; MODULATION ; CHOKING ; INFORMATION ; PERFORMANCE ; ACTIVATION ; MIDBRAIN
资助项目National Natural Science Foundation of China[31500 888] ; Scientific Foundation of the Institute of Psychology, the Chinese Academy of Sciences[Y4CX122005] ; State Key Laboratory of Cognitive Neuroscience and Learning[CNLYB1507]
WOS研究方向Neurosciences & Neurology ; Psychology
语种英语
出版者COLD SPRING HARBOR LAB PRESS, PUBLICATIONS DEPT
WOS记录号WOS:000582525200003
资助机构National Natural Science Foundation of China ; Scientific Foundation of the Institute of Psychology, the Chinese Academy of Sciences ; State Key Laboratory of Cognitive Neuroscience and Learning
源URL[http://ir.psych.ac.cn/handle/311026/33384]  
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Zhang, Mingxia
作者单位1.Univ Calif Irvine, Dept Psychol Sci, Irvine, CA 92697 USA
2.Beijing Normal Univ, Fac Psychol, Beijing 100875, Peoples R China
3.Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Cheng, Si,Jiang, Ting,Xue, Jingming,et al. The influence of rewards on incidental memory: more does not mean better[J]. LEARNING & MEMORY,2020,27(11):462-466.
APA Cheng, Si,Jiang, Ting,Xue, Jingming,Wang, Songxue,Chen, Chuansheng,&Zhang, Mingxia.(2020).The influence of rewards on incidental memory: more does not mean better.LEARNING & MEMORY,27(11),462-466.
MLA Cheng, Si,et al."The influence of rewards on incidental memory: more does not mean better".LEARNING & MEMORY 27.11(2020):462-466.

入库方式： OAI收割

来源：心理研究所

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