中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 心理研究所
  3. 中国科学院心理研究所
  4. 中国科学院心理健康重点实验室
Episodic reconstruction contributes to high-confidence false recognition memories in older adults: Evidence from event-related potentials

文献类型：期刊论文

作者Zheng, Zhiwei1,2; Lang, Minjia1,2; Wang, Wei1,2; Xiao, Fengqiu3; Li, Juan1,2,4,5
刊名BRAIN AND COGNITION
出版日期2019-06-01
卷号132页码:13-21
关键词False recognition Event-related potentials Familiarity Episodic reconstruction Late posterior negativity Aging
ISSN号0278-2626
DOI10.1016/j.bandc.2019.02.002
产权排序1
文献子类article
英文摘要

Older adults demonstrate greater susceptibility to high-confidence memory distortions. Cognitive processes underlying memory errors in older adults remain unclear. Here, in a categorized pictures paradigm, we used the event-related potential (ERP) to examine the electrophysiological correlates of false recognition. Young and older participants were presented with categorized pictures during study and subsequently completed an old/new recognition memory task that included studied pictures, lure pictures from studied categories, and new pictures. Behavioral results showed proportionally similar but higher-confidence false memories in older adults compared to young adults. ERP results revealed that false recognition elicited a significant early frontal old/new effect indexing familiarity in young adults, while older adults exhibited a reliable late posterior negativity during false recognition. These findings suggest that episodic reconstruction contributes to high-confidence false memories in older adults.

WOS关键词BRAIN POTENTIALS ; SPREADING ACTIVATION ; AGE ; RETRIEVAL ; RECOLLECTION ; FAMILIARITY ; PICTURES ; UNITIZATION ; NEGATIVITY ; DEMENTIA
资助项目National Natural Science Foundation of China[31470998] ; National Natural Science Foundation of China[31671157] ; National Natural Science Foundation of China[31711530157] ; National Natural Science Foundation of China[31861133011] ; National Natural Science Foundation of China[31700974] ; Beijing Municipal Science & Technology Commission[Z171100000117006] ; Beijing Municipal Science & Technology Commission[Z171100008217006] ; National Key Research and Development Program of China[2016YFC1305900] ; National Key Research and Development Program of China[2017YFB1401203] ; National Key Research and Development Program of China[2018YFC2000303] ; National Key Research and Development Program of China[2018YFC2001701]
WOS研究方向Neurosciences & Neurology ; Psychology
语种英语
WOS记录号WOS:000466826200002
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
资助机构National Natural Science Foundation of China ; Beijing Municipal Science & Technology Commission ; National Key Research and Development Program of China
源URL[http://ir.psych.ac.cn/handle/311026/29043]  
专题心理研究所_中国科学院心理健康重点实验室
通讯作者Li, Juan
作者单位1.Chinese Acad Sci, Ctr Aging Psychol, CAS Key Lab Mental Hlth, Inst Psychol, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
3.China Natl Childrens Ctr, Beijing, Peoples R China
4.Chinese Acad Sci, Magnet Resonance Imaging Res Ctr, Inst Psychol, Beijing, Peoples R China
5.Chinese Acad Sci, State Key Lab Brain & Cognit Sci, Inst Biophys, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, Zhiwei,Lang, Minjia,Wang, Wei,et al. Episodic reconstruction contributes to high-confidence false recognition memories in older adults: Evidence from event-related potentials[J]. BRAIN AND COGNITION,2019,132:13-21.
APA Zheng, Zhiwei,Lang, Minjia,Wang, Wei,Xiao, Fengqiu,&Li, Juan.(2019).Episodic reconstruction contributes to high-confidence false recognition memories in older adults: Evidence from event-related potentials.BRAIN AND COGNITION,132,13-21.
MLA Zheng, Zhiwei,et al."Episodic reconstruction contributes to high-confidence false recognition memories in older adults: Evidence from event-related potentials".BRAIN AND COGNITION 132(2019):13-21.

入库方式： OAI收割

来源：心理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。