Intermediate Levels of Hippocampal Activity Appear Optimal for Associative Memory Formation
文献类型：期刊论文
| 作者 | Liu, Xiao1,2,3; Qin, Shaozheng1,4; Rijpkema, Mark1; Luo, Jing2 ; Fernandez, Guillen1,5; Luo J(罗劲)
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| 刊名 | PLOS ONE
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| 出版日期 | 2010-10-01 |
| 卷号 | 5期号:10 |
| ISSN号 | 1932-6203 |
| 文献子类 | Article |
| 英文摘要 | Background: It is well established that hippocampal activity is positively related to effective associative memory formation. However, in biological systems often optimal levels of activity are contrasted by both sub-and supra-optimal levels. Suboptimal levels of hippocampal activity are commonly attributed to unsuccessful memory formation, whereas the supraoptimal levels of hippocampal activity related to unsuccessful memory formation have been rarely studied. It is still unclear under what circumstances such supra-optimal levels of hippocampal activity occur. To clarify this issue, we aimed at creating a condition, in which supra-optimal hippocampal activity is associated with encoding failure. We assumed that such supra-optimal activity occurs when task-relevant information is embedded in task-irrelevant, distracting information, which can be considered as noise. |
| 学科主题 | 认知神经科学 |
| 资助项目 | 一室罗劲课题组 |
| 语种 | 英语 |
| WOS记录号 | WOS:000282359300031 |
| 公开日期 | 2011-12-02 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/7263]  |
| 专题 | 心理研究所_中国科学院心理研究所回溯数据库(1956-2010) |
| 通讯作者 | Luo J(罗劲) |
| 作者单位 | 1.Radboud Univ Nijmegen, Ctr Cognit Neuroimaging, Donders Inst Brain Cognit & Behav, NL-6525 ED Nijmegen, Netherlands 2.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100101, Peoples R China 4.Radboud Univ Nijmegen, Med Ctr, Dept Neurol, NL-6525 ED Nijmegen, Netherlands 5.Radboud Univ Nijmegen, Dept Cognit Neurosci, Donders Inst Brain Cognit & Behav, Med Ctr, NL-6525 ED Nijmegen, Netherlands |
| 推荐引用方式 GB/T 7714 | Liu, Xiao,Qin, Shaozheng,Rijpkema, Mark,et al. Intermediate Levels of Hippocampal Activity Appear Optimal for Associative Memory Formation[J]. PLOS ONE,2010,5(10). |
| APA | Liu, Xiao,Qin, Shaozheng,Rijpkema, Mark,Luo, Jing,Fernandez, Guillen,&罗劲.(2010).Intermediate Levels of Hippocampal Activity Appear Optimal for Associative Memory Formation.PLOS ONE,5(10). |
| MLA | Liu, Xiao,et al."Intermediate Levels of Hippocampal Activity Appear Optimal for Associative Memory Formation".PLOS ONE 5.10(2010). |
入库方式： OAI收割
来源：心理研究所
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