Neural Correlates of Associative Memory in the Elderly: A Resting-State Functional MRI Study
文献类型：期刊论文
| 作者 | Ren, Weicong1,2; Li, Rui1 ; Zheng, Zhiwei1,2; Li, Juan1,3,4
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| 刊名 | BIOMED RESEARCH INTERNATIONAL
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| 出版日期 | 2015 |
| 卷号 | 2015期号:0页码:1-7 |
| ISSN号 | 2314-6133 |
| 英文摘要 | The neural correlates of associative memory in healthy older adults were investigated by examining the correlation of associative memory performance with spontaneous brain oscillations. Eighty healthy older adults underwent a resting-state functional MRI and took a paired-associative learning test (PALT). Correlations between the amplitude of low-frequency fluctuations (ALFF) as well as fractional ALFF (fALFF) in the whole brain and PALT scores were calculated. We found that spontaneous activity as indexed by both ALFF and fALFF in the parahippocampal gyrus (PHG) was significantly positively correlated with associative memory performance, suggesting that the PHG plays a critical role in associative memory in older people. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356678800001 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/13357]  |
| 专题 | 心理研究所_中国科学院心理健康重点实验室 心理研究所_健康与遗传心理学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Ctr Aging Psychol, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Magnet Resonance Imaging Res Ctr, Inst Psychol, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Inst Biophys, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Weicong,Li, Rui,Zheng, Zhiwei,et al. Neural Correlates of Associative Memory in the Elderly: A Resting-State Functional MRI Study[J]. BIOMED RESEARCH INTERNATIONAL,2015,2015(0):1-7. |
| APA | Ren, Weicong,Li, Rui,Zheng, Zhiwei,&Li, Juan.(2015).Neural Correlates of Associative Memory in the Elderly: A Resting-State Functional MRI Study.BIOMED RESEARCH INTERNATIONAL,2015(0),1-7. |
| MLA | Ren, Weicong,et al."Neural Correlates of Associative Memory in the Elderly: A Resting-State Functional MRI Study".BIOMED RESEARCH INTERNATIONAL 2015.0(2015):1-7. |
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来源：心理研究所
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