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Behavioral and electrophysiological evidence for preserved specific associative episodic memory in older adults

文献类型：期刊论文

作者Miao, Jingwen3,4; Liu, Xiaomei3,4; Zheng, Zhiwei3,4; Weigl, Michael1,2; Cui, Xiaoyu3,4; Zhu, Xinyi3,4; Liu, Xiaodie3,4; Li, Juan3,4
刊名NEUROPSYCHOLOGIA
出版日期2024-11-05
卷号204页码:11
关键词Older adults Specific memory Context reinstatement Event-related potentials Involuntary recollection
ISSN号0028-3932
DOI10.1016/j.neuropsychologia.2024.109014
通讯作者Zheng, Zhiwei(zhengzw@psych.ac.cn) ; Li, Juan(lijuan@psych.ac.cn)
英文摘要Aging is often linked to a decline in associative memory. Prior research has shown that older adults have difficulty retrieving specific associative memory but can retrieve gist associative memory when deliberately differentiating test pairs with different levels of specificity during associative recognition. In this study, we utilized the context reinstatement paradigm to examine whether older adults could retrieve specific memory in situations where associations do not necessarily need to be voluntarily retrieved. Thirty-five older adults were directed to intentionally link objects with unique background scenes during encoding. Subsequently, test objects were presented against either the reinstated or similar background scenes during a recognition memory task, where participants were required to identify whether the objects were old or new regardless of their background contexts. Event-related potentials (ERP) were recorded to uncover the electrophysiological correlates of specific associative episodic memory. Behavioral results revealed higher memory sensitivity for object recognition when the background scenes were reinstated than when those were similar in older adults. ERP results indicated that older adults exhibited a more prominent fronto-centrally distributed positivity during object recognition in the reinstated than in similar contexts. Our results suggest that older adults may preserve their ability to retrieve specific memory for associations through an involuntary, spontaneous recollection process, which holds important theoretical implications for age-related associative memory deficits.
收录类别SCI
WOS关键词AGE-RELATED DIFFERENCES ; FUZZY-TRACE THEORY ; RECOGNITION MEMORY ; PATTERN SEPARATION ; FALSE RECOGNITION ; RETRIEVAL ; YOUNGER ; CONTEXT ; RECOLLECTION ; INVOLUNTARY
资助项目National Natural Science Foundation of China[32271121] ; National Natural Science Foundation of China[32071079] ; Youth Innovation Promotion As-sociation of the Chinese Academy of Sciences[2020089]
WOS研究方向Behavioral Sciences ; Neurosciences & Neurology ; Psychology
语种英语
WOS记录号WOS:001341101500001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China ; Youth Innovation Promotion As-sociation of the Chinese Academy of Sciences
源URL[http://ir.psych.ac.cn/handle/311026/49176]  
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Zheng, Zhiwei; Li, Juan
作者单位1.Saarland Univ, Dept Psychol, Saarbrucken, Germany
2.Inst Prevent & Traff Safety IPV, Kremmen, Germany
3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Ctr Aging Psychol, CAS Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Miao, Jingwen,Liu, Xiaomei,Zheng, Zhiwei,et al. Behavioral and electrophysiological evidence for preserved specific associative episodic memory in older adults[J]. NEUROPSYCHOLOGIA,2024,204:11.
APA Miao, Jingwen.,Liu, Xiaomei.,Zheng, Zhiwei.,Weigl, Michael.,Cui, Xiaoyu.,...&Li, Juan.(2024).Behavioral and electrophysiological evidence for preserved specific associative episodic memory in older adults.NEUROPSYCHOLOGIA,204,11.
MLA Miao, Jingwen,et al."Behavioral and electrophysiological evidence for preserved specific associative episodic memory in older adults".NEUROPSYCHOLOGIA 204(2024):11.

入库方式： OAI收割

来源：心理研究所

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